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Cushion|Lab Grown|IGI

3.09ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG799604373

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799604373

Diamond specifications and retailer prices

From $1,611 USD
CA$2,237 CAD
As of November 2, 2026
Save $713 USD (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,324 USD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799604373 or 799604373. Listed at 5 retailers as of November 2, 2026, with prices from $1,611 to $2,324, a $713 spread on the same certified stone. The Diamond Guys lists it at $2,324. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799604373
Dimensions10.12 × 7.54 × 5.10 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm7.54 mm3.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799604373
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $670 USD|Low: $598 USD|High: $5,770 USD|Avg: $2,210 USD|-45.7%
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
The Diamond Guys
October 7, 2026
Retailer 9$630 USD
Retailer 1$670 USD
Retailer 10$866 USD
Retailer 6$931 USD
Retailer 13$955 USD
Retailer 4$973 USD
Retailer 5$1,611 USD
Retailer 8$1,730 USD
Retailer 12$1,852 USD
The Diamond Guys$2,324 USD
Retailer 3$2,509 USD
Retailer 11$3,430 USD
Retailer 7$3,568 USD
Retailer 2$5,770 USD

29 data points across 14 retailers

5 retailers$1,611 USD to $2,324 USD

Retailer 1
-
$670 USD
Price last confirmed 22 days ago
Retailer 2
-
$931 USD
View
Price last confirmed 24 days ago
B+
Retailer 3
-
$1,611 USD
CA$2,237 CAD
View
Retailer 4
-
$1,730 USD
View
Price last confirmed 27 days ago
Most Expensive
B+
The Diamond Guys
1958042020 · Nov 3
$2,324 USD
View
4 more retailers have this diamond
Prices start from $1,611 USDSave up to $713 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.

B+
3.09ct Cushion
$1,611 USD