Skip to content
icon-X
Close menu
💥NEW Custom Orders💥
IN STOCK
All Gems
HOME
ABOUT
CONTACT
Log in
instagram
Instagram
TikTok
Cart
icon-X
Close cart
Your cart is currently empty.
HOME
ABOUT
CONTACT
instagram
Instagram
TikTok
Currency
United States (USD $)
Australia (AUD $)
Austria (EUR €)
Belgium (EUR €)
Canada (CAD $)
China (CNY ¥)
Czechia (CZK Kč)
Denmark (DKK kr.)
Finland (EUR €)
France (EUR €)
Germany (EUR €)
Hong Kong SAR (HKD $)
Ireland (EUR €)
Israel (ILS ₪)
Italy (EUR €)
Japan (JPY ¥)
Malaysia (MYR RM)
Netherlands (EUR €)
New Zealand (NZD $)
Norway (USD $)
Philippines (PHP ₱)
Poland (PLN zł)
Portugal (EUR €)
Singapore (SGD $)
South Africa (USD $)
South Korea (KRW ₩)
Spain (EUR €)
Sweden (SEK kr)
Switzerland (CHF CHF)
Taiwan (TWD $)
Thailand (THB ฿)
United Arab Emirates (AED د.إ)
United Kingdom (GBP £)
United States (USD $)
Vietnam (VND ₫)
icon-search
Search
icon-hamburger
Site navigation
DJEVA
account
Log in
icon-search
Search
icon-bag-minimal
Cart
💥NEW Custom Orders💥
IN STOCK
All Gems
Search
Search
House Of Sylas Long Cushion Cut
✂️ Gem Cut
House Of Sylas Long Cushion
House Of Sylas Long Cushion
🪨 Crystal Materials
(G)Alexandrite(CZ)(Light)
(G)Alexandrite(CZ)(Light)
(G)Bitterfeld(Spinel)(Smoky)
(G)Bitterfeld(Spinel)(Smoky)
(G)Djeva(22sp)
(G)Djeva(22sp)
(G)Djeva(47)
(G)Djeva(47)
(G)Djeva(55sp)
(G)Djeva(55sp)
(G)Djeva(61)
(G)Djeva(61)
(G)Djeva(106)
(G)Djeva(106)
(G)Djeva(021004)
(G)Djeva(021004)
(G)Djeva(050608R)
(G)Djeva(050608R)
(G)GAGG(Ce)(Ultra)
(G)GAGG(Ce)(Ultra)
(G)LuAG
(G)LuAG
(G)LuAG(Ultra)
(G)LuAG(Ultra)
(G)RussianFF(78)
(G)RussianFF(78)
(G)Sapphire(Aqua)
(G)Sapphire(Aqua)
(G)Sapphire(Blue)
(G)Sapphire(Blue)
(G)Sapphire(KyroRuby)
(G)Sapphire(KyroRuby)
(G)Sapphire(Lilac)
(G)Sapphire(Lilac)
(G)Sapphire(SWRuby)
(G)Sapphire(SWRuby)
(G)Sapphire(Yellow)
(G)Sapphire(Yellow)
(G)ThaiFF(16)
(G)ThaiFF(16)
(G)ThaiFF(17)
(G)ThaiFF(17)
(G)ThaiFF(31)
(G)ThaiFF(31)
(G)ThaiFF(Cobalt)
(G)ThaiFF(Cobalt)
(G)YAG(ND)
(G)YAG(ND)
(G)YAG(ND)(.4%)
(G)YAG(ND)(.4%)
(G)YAG(Sm)
(G)YAG(Sm)
(G)YAG(V)
(G)YAG(V)
(G)YAG(YB)(LightBlue)
(G)YAG(YB)(LightBlue)
(G)YAG(YB)(Paraiba)
(G)YAG(YB)(Paraiba)
(G)YAG(YB)(SeaGreen)
(G)YAG(YB)(SeaGreen)
💵 Price
🍭 Broad Color Match
Blue
Blue
Green
Green
Grey
Grey
Orange
Orange
Padparadscha
Padparadscha
Pink
Pink
Purple
Purple
Red
Red
Teal
Teal
White
White
Yellow
Yellow
🌈 Exact Color Match
Aqua
Aqua
Aquamarine
Aquamarine
BurlyWood
BurlyWood
Chartreuse
Chartreuse
Chocolate
Chocolate
CornflowerBlue
CornflowerBlue
Crimson
Crimson
DarkBlue
DarkBlue
DarkSlateBlue
DarkSlateBlue
DarkViolet
DarkViolet
DeepPink
DeepPink
Gainsboro
Gainsboro
GreenYellow
GreenYellow
Ivory
Ivory
Lavender
Lavender
LightBlue
LightBlue
LightCoral
LightCoral
LightCyan
LightCyan
LightGray
LightGray
LightSalmon
LightSalmon
LightSkyBlue
LightSkyBlue
MediumPurple
MediumPurple
MediumSpringGreen
MediumSpringGreen
Orange
Orange
OrangeRed
OrangeRed
Plum
Plum
Purple
Purple
RoyalBlue
RoyalBlue
Salmon
Salmon
SpringGreen
SpringGreen
Tan
Tan
Tomato
Tomato
Violet
Violet
Yellow
Yellow
🦍 Gem Species
Lab Grown Alexandrite
(1)
Lab Grown Garnet
(11)
Lab Grown Ruby
(2)
Lab Grown Sapphire
(17)
Lab Grown Spinel
(2)
⚖️ Carat Size
4ct - 8ct
(3)
8ct - 14ct
(6)
14ct - 20ct
(4)
20ct - 30ct
(11)
30ct - 50ct
(1)
50ct - 80ct
(4)
80ct - 150ct
(4)
📐 Length in mm
10mm - 12mm
(1)
12mm - 14mm
(5)
14mm - 16mm
(3)
16mm - 18mm
(4)
18mm - 20mm
(10)
20mm - 25mm
(5)
25mm - 35mm
(5)
📐 Width in mm
6mm - 8mm
(2)
8mm - 10mm
(4)
10mm - 12mm
(9)
12mm - 14mm
(9)
14mm - 16mm
(2)
16mm - 18mm
(2)
18mm - 20mm
(1)
20mm - 25mm
(4)
🦸 Gem Superpowers
Color Change
(3)
Color Shift
(2)
Fluorescent
(19)
Glow In The Dark
(1)
Magnetic
(1)
Neon
(6)
Vivid
(13)
👴 Old Stock
(1914 - 2021) Swiss Djeva
(9)
Strategic Defense Initiative (1980's) Union Carbide Laser
(1)
🧪 Growth Method
Czochralski
Czochralski
Flame Fusion
Flame Fusion
Kyropoulos
Kyropoulos
⏹️ Gem Shape
Long Cushion
Long Cushion
🔢 Availability
In stock
(2)
Out of stock
(31)
Filter
icon-X
Close menu
✂️ Gem Cut
House Of Sylas Long Cushion
House Of Sylas Long Cushion
🪨 Crystal Materials
(G)Alexandrite(CZ)(Light)
(G)Alexandrite(CZ)(Light)
(G)Bitterfeld(Spinel)(Smoky)
(G)Bitterfeld(Spinel)(Smoky)
(G)Djeva(22sp)
(G)Djeva(22sp)
(G)Djeva(47)
(G)Djeva(47)
(G)Djeva(55sp)
(G)Djeva(55sp)
(G)Djeva(61)
(G)Djeva(61)
(G)Djeva(106)
(G)Djeva(106)
(G)Djeva(021004)
(G)Djeva(021004)
(G)Djeva(050608R)
(G)Djeva(050608R)
(G)GAGG(Ce)(Ultra)
(G)GAGG(Ce)(Ultra)
(G)LuAG
(G)LuAG
(G)LuAG(Ultra)
(G)LuAG(Ultra)
(G)RussianFF(78)
(G)RussianFF(78)
(G)Sapphire(Aqua)
(G)Sapphire(Aqua)
(G)Sapphire(Blue)
(G)Sapphire(Blue)
(G)Sapphire(KyroRuby)
(G)Sapphire(KyroRuby)
(G)Sapphire(Lilac)
(G)Sapphire(Lilac)
(G)Sapphire(SWRuby)
(G)Sapphire(SWRuby)
(G)Sapphire(Yellow)
(G)Sapphire(Yellow)
(G)ThaiFF(16)
(G)ThaiFF(16)
(G)ThaiFF(17)
(G)ThaiFF(17)
(G)ThaiFF(31)
(G)ThaiFF(31)
(G)ThaiFF(Cobalt)
(G)ThaiFF(Cobalt)
(G)YAG(ND)
(G)YAG(ND)
(G)YAG(ND)(.4%)
(G)YAG(ND)(.4%)
(G)YAG(Sm)
(G)YAG(Sm)
(G)YAG(V)
(G)YAG(V)
(G)YAG(YB)(LightBlue)
(G)YAG(YB)(LightBlue)
(G)YAG(YB)(Paraiba)
(G)YAG(YB)(Paraiba)
(G)YAG(YB)(SeaGreen)
(G)YAG(YB)(SeaGreen)
💵 Price
🍭 Broad Color Match
Blue
Blue
Green
Green
Grey
Grey
Orange
Orange
Padparadscha
Padparadscha
Pink
Pink
Purple
Purple
Red
Red
Teal
Teal
White
White
Yellow
Yellow
🌈 Exact Color Match
Aqua
Aqua
Aquamarine
Aquamarine
BurlyWood
BurlyWood
Chartreuse
Chartreuse
Chocolate
Chocolate
CornflowerBlue
CornflowerBlue
Crimson
Crimson
DarkBlue
DarkBlue
DarkSlateBlue
DarkSlateBlue
DarkViolet
DarkViolet
DeepPink
DeepPink
Gainsboro
Gainsboro
GreenYellow
GreenYellow
Ivory
Ivory
Lavender
Lavender
LightBlue
LightBlue
LightCoral
LightCoral
LightCyan
LightCyan
LightGray
LightGray
LightSalmon
LightSalmon
LightSkyBlue
LightSkyBlue
MediumPurple
MediumPurple
MediumSpringGreen
MediumSpringGreen
Orange
Orange
OrangeRed
OrangeRed
Plum
Plum
Purple
Purple
RoyalBlue
RoyalBlue
Salmon
Salmon
SpringGreen
SpringGreen
Tan
Tan
Tomato
Tomato
Violet
Violet
Yellow
Yellow
🦍 Gem Species
Lab Grown Alexandrite
(1)
Lab Grown Garnet
(11)
Lab Grown Ruby
(2)
Lab Grown Sapphire
(17)
Lab Grown Spinel
(2)
⚖️ Carat Size
4ct - 8ct
(3)
8ct - 14ct
(6)
14ct - 20ct
(4)
20ct - 30ct
(11)
30ct - 50ct
(1)
50ct - 80ct
(4)
80ct - 150ct
(4)
📐 Length in mm
10mm - 12mm
(1)
12mm - 14mm
(5)
14mm - 16mm
(3)
16mm - 18mm
(4)
18mm - 20mm
(10)
20mm - 25mm
(5)
25mm - 35mm
(5)
📐 Width in mm
6mm - 8mm
(2)
8mm - 10mm
(4)
10mm - 12mm
(9)
12mm - 14mm
(9)
14mm - 16mm
(2)
16mm - 18mm
(2)
18mm - 20mm
(1)
20mm - 25mm
(4)
🦸 Gem Superpowers
Color Change
(3)
Color Shift
(2)
Fluorescent
(19)
Glow In The Dark
(1)
Magnetic
(1)
Neon
(6)
Vivid
(13)
👴 Old Stock
(1914 - 2021) Swiss Djeva
(9)
Strategic Defense Initiative (1980's) Union Carbide Laser
(1)
🧪 Growth Method
Czochralski
Czochralski
Flame Fusion
Flame Fusion
Kyropoulos
Kyropoulos
⏹️ Gem Shape
Long Cushion
Long Cushion
🔢 Availability
In stock
(2)
Out of stock
(31)
icon-filter
Filter
Sort
Sort
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Quick view
Vivid Green Vanadium YAG, House Of Sylas Long Cushion Cut, 5.70 Carats
$550.00
icon-X
"Close (esc)"
Quick view
"Ultra" Glow In The Dark Lab Garnet, House Of Sylas Long Cushion Cut, 10.10 Carats
$650.00
icon-X
"Close (esc)"
Sold Out
Quick view
Green LuAG, House Of Sylas Long Cushion Cut, 6.10 Carats
$540.00
icon-X
"Close (esc)"
Sold Out
Quick view
Smoky Lab Spinel , House Of Sylas Long Cushion Cut, 5.66 Carats
$520.00
icon-X
"Close (esc)"
Sold Out
Quick view
Pastel Mint Laser Garnet, House Of Sylas Long Cushion Cut, 9.78 Carats
$590.00
icon-X
"Close (esc)"
Sold Out
Quick view
Aqua Blue Lab Sapphire, House Of Sylas Long Cushion Cut, 58.96 Carats
$1,850.00
icon-X
"Close (esc)"
Sold Out
Quick view
Fire Red Kyropoulos Ruby, House Of Sylas Long Cushion Cut, 141.50 Carats
$2,850.00
icon-X
"Close (esc)"
Sold Out
Quick view
Repurposed Laser Alexandrite, House Of Sylas Long Cushion Cut, 36.06 Carats
$1,700.00
icon-X
"Close (esc)"
Sold Out
Quick view
Experimental Grey to Blush Pink Lab Garnet, House Of Sylas Long Cushion Cut, 62 Carats
$1,200.00
icon-X
"Close (esc)"
Sold Out
Quick view
Purple Lab Sapphire, House Of Sylas Long Cushion Cut, 17.35 Carats
$775.00
icon-X
"Close (esc)"
Sold Out
Quick view
Bright Cobalt Teal Lab Sapphire, House Of Sylas Long Cushion Cut, 13.29 Carats
$775.00
icon-X
"Close (esc)"
Sold Out
Quick view
Light Orange Padparadscha Lab Sapphire, House Of Sylas Long Cushion Cut, 26.8 Carats
$950.00
icon-X
"Close (esc)"
Sold Out
Quick view
Light Cornflower Blue Lab Spinel, House Of Sylas Long Cushion Cut, 88.7 Carats
$1,350.00
icon-X
"Close (esc)"
Sold Out
Quick view
Lilac Purple Czochralski Lab Sapphire, House Of Sylas Long Cushion Cut, 26.9 Carats
$925.00
icon-X
"Close (esc)"
Sold Out
Quick view
Teal "Paraiba" YAG, House Of Sylas Long Cushion Cut, 84.5 Carats
$1,675.00
icon-X
"Close (esc)"
Sold Out
Quick view
Cobalt Lab Green Sapphire, House Of Sylas Long Cushion Cut, 68.355 Carats
$1,800.00
icon-X
"Close (esc)"
Sold Out
Quick view
Star Wars Pink Laser Ruby, House Of Sylas Long Cushion Cut, 92.75 Carats
$2,600.00
icon-X
"Close (esc)"
Sold Out
Quick view
Pinkish Peach Padparadscha Lab Sapphire, House Of Sylas Long Cushion Cut, 21.25 Carats
$850.00
icon-X
"Close (esc)"
Sold Out
Quick view
Light Orange Padparadscha Lab Sapphire, House Of Sylas Long Cushion Cut, 22.35 Carats
$850.00
icon-X
"Close (esc)"
Sold Out
Quick view
Purple Neodymium YAG, House Of Sylas Long Cushion Cut, 22.75 Carats
$800.00
icon-X
"Close (esc)"
1
2
icon-chevron
Next
icon-X
"Close (esc)"
icon-X
icon-chevron
icon-X
House Of Sylas Long Cushion Cut