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Cushion|Lab Grown|IGI

0.99ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG662437717

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG662437717

Diamond specifications and retailer prices

From $237 USD
As of October 29, 2026
Save $993 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,230 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG662437717 or 662437717. Listed at 16 retailers as of October 28, 2026, with prices from $237 to $1,230, a $993 spread on the same certified stone. Reve Diamonds lists it at $1,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662437717
Dimensions5.77 × 5.77 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.77 mm5.77 mm0.99 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662437717
Side View
Table 61.0%Crown 39.4°Girdle: STK-VTKPavilion 42°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $483 USD|Low: $234 USD|High: $1,230 USD|Avg: $604 USD|+5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 29, 2026
Retailer 8$237 USD
Retailer 2$262 USD
Retailer 3$451 USD
Retailer 9$474 USD
Retailer 1$483 USD
Retailer 13$496 USD
Retailer 7$500 USD
Retailer 5$605 USD
Retailer 11$629 USD
Retailer 10$655 USD
Retailer 14$714 USD
Retailer 4$896 USD
Retailer 6$922 USD
Retailer 12$1,053 USD
Reve Diamonds$1,230 USD

41 data points across 15 retailers

16 retailers$237 USD to $1,230 USD

A
Cheapest Retailer
-
$237 USD
Final sale: no returns
A
Retailer 2
-
$262 USD
View
A
Retailer 3
-
$387 USD
View
A
Retailer 4
-
$451 USD
View
A
Retailer 5
-
$474 USD
ZAR 7,662 ZAR
View
A
Retailer 6
-
$483 USD
£381 GBP
View
A
Retailer 7
-
$496 USD
View
A
Retailer 8
-
$500 USD
€476 EUR
View
B+
Retailer 9
-
$605 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$629 USD
A$968 AUD
View
B+
Retailer 11
-
$655 USD
A$1,008 AUD
View
B+
Retailer 12
-
$714 USD
View
B
Retailer 13
-
$896 USD
View
B
Retailer 14
-
$941 USD
View
B
Retailer 15
-
$1,053 USD
£829 GBP
View
Most Expensive
B
Reve Diamonds
638BE2231 · Oct 28
$1,230 USD
View
15 more retailers have this diamond
Prices start from $237 USDSave up to $993 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.99ct Cushion
$237 USD