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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 $340 AUD
$239 USD
As of October 30, 2026
Save $1,411 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,752 AUD 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 $340 to $1,752, a $1,411 spread on the same certified stone. Reve Diamonds lists it at $1,752. 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: $340 AUD|Low: $333 AUD|High: $1,752 AUD|Avg: $865 AUD|+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$340 AUD
Retailer 2$373 AUD
Retailer 3$642 AUD
Retailer 9$675 AUD
Retailer 7$689 AUD
Retailer 13$706 AUD
Retailer 8$712 AUD
Retailer 5$861 AUD
Retailer 11$896 AUD
Retailer 10$933 AUD
Retailer 14$1,016 AUD
Retailer 4$1,276 AUD
Retailer 6$1,313 AUD
Retailer 12$1,499 AUD
Reve Diamonds$1,752 AUD

40 data points across 15 retailers

16 retailers$340 AUD to $1,752 AUD

A
Cheapest Retailer
-
$340 AUD
$239 USD
Final sale: no returns
A
Retailer 2
-
$373 AUD
$262 USD
View
A
Retailer 3
-
$551 AUD
$387 USD
View
A
Retailer 4
-
$642 AUD
$451 USD
View
A
Retailer 5
-
$675 AUD
ZAR 7,662 ZAR
View
A
Retailer 6
-
$689 AUD
£381 GBP
View
A
Retailer 7
-
$706 AUD
$496 USD
View
A
Retailer 8
-
$712 AUD
€476 EUR
View
Retailer 9
-
$861 AUD
$605 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$896 AUD
View
B+
Retailer 11
-
$933 AUD
View
B+
Retailer 12
-
$1,016 AUD
$714 USD
View
B
Retailer 13
-
$1,276 AUD
$896 USD
View
B
Retailer 14
-
$1,340 AUD
$941 USD
View
B
Retailer 15
-
$1,499 AUD
£829 GBP
View
Most Expensive
B
Reve Diamonds
638BE2231 · Oct 30
$1,752 AUD
$1,230 USD
View
15 more retailers have this diamond
Prices start from $340 AUDSave up to $1,411 AUD

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
$340 AUD