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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 $306 SGD
$239 USD
As of October 30, 2026
Save $1,271 SGD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,577 SGD at Reve Diamonds · As of October 30, 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 30, 2026, with prices from $306 to $1,577, a $1,271 spread on the same certified stone. Reve Diamonds lists it at $1,577. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $306 SGD|Low: $300 SGD|High: $1,577 SGD|Avg: $778 SGD|+2.1%
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 30, 2026
Retailer 1$306 SGD
Retailer 2$336 SGD
Retailer 3$578 SGD
Retailer 9$608 SGD
Retailer 7$620 SGD
Retailer 13$636 SGD
Retailer 8$641 SGD
Retailer 5$775 SGD
Retailer 11$806 SGD
Retailer 10$840 SGD
Retailer 14$915 SGD
Retailer 4$1,149 SGD
Retailer 6$1,182 SGD
Retailer 12$1,349 SGD
Reve Diamonds$1,577 SGD

40 data points across 15 retailers

16 retailers$306 SGD to $1,577 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
Final sale: no returns
A
Retailer 2
-
$336 SGD
$262 USD
View
A
Retailer 3
-
$496 SGD
$387 USD
View
A
Retailer 4
-
$578 SGD
$451 USD
View
A
Retailer 5
-
$608 SGD
ZAR 7,662 ZAR
View
A
Retailer 6
-
$620 SGD
£381 GBP
View
A
Retailer 7
-
$636 SGD
$496 USD
View
A
Retailer 8
-
$641 SGD
€476 EUR
View
Retailer 9
-
$775 SGD
$605 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$806 SGD
A$968 AUD
View
B+
Retailer 11
-
$840 SGD
A$1,008 AUD
View
B+
Retailer 12
-
$915 SGD
$714 USD
View
B
Retailer 13
-
$1,149 SGD
$896 USD
View
B
Retailer 14
-
$1,206 SGD
$941 USD
View
B
Retailer 15
-
$1,349 SGD
£829 GBP
View
Most Expensive
B
Reve Diamonds
638BE2231 · Oct 30
$1,577 SGD
$1,230 USD
View
15 more retailers have this diamond
Prices start from $306 SGDSave up to $1,271 SGD

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
$306 SGD