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Cushion|Lab Grown|IGI

2.99ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG747570805

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747570805

Diamond specifications and retailer prices

From $458 USD
As of October 31, 2026
Save $2,082 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,540 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.99ct lab-grown cushion diamond

This 2.99ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747570805 or 747570805. Listed at 16 retailers as of October 30, 2026, with prices from $458 to $2,540, a $2,082 spread on the same certified stone. Brilliant Earth lists it at $2,540. 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

2.99
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747570805
Dimensions9.74 × 7.81 × 5.16 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm7.81 mm2.99 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747570805
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 66.1%

Caratlytics Score

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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 31
Current: $2,540 USD|Low: $446 USD|High: $2,600 USD|Avg: $1,180 USD|-2.3%
Brilliant Earth
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
October 31, 2026
Retailer 12$458 USD
Retailer 14$494 USD
Retailer 3$662 USD
Retailer 8$665 USD
Retailer 4$796 USD
Retailer 2$810 USD
Retailer 7$868 USD
Retailer 5$1,098 USD
Retailer 11$1,182 USD
Retailer 6$1,623 USD
Retailer 13$1,730 USD
Retailer 10$1,925 USD
Retailer 9$1,932 USD
Brilliant Earth$2,540 USD

44 data points across 14 retailers

16 retailers$458 USD to $2,540 USD

A
Cheapest Retailer
-
$458 USD
Final sale: no returns
A
Retailer 2
-
$494 USD
View
B+
Retailer 3
-
$662 USD
View
A
Retailer 4
-
$665 USD
View
A
Retailer 5
-
$796 USD
View
A
Retailer 6
-
$810 USD
£638 GBP
View
A
Retailer 7
-
$868 USD
€827 EUR
View
A
Retailer 8
-
$1,098 USD
View
A
Retailer 9
-
$1,182 USD
View
Retailer 10
-
$1,623 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$1,730 USD
View
B+
Retailer 12
-
$1,848 USD
View
Retailer 13
-
$1,925 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$1,932 USD
£1,521 GBP
View
Retailer 15
-
$1,966 USD
View
Price last confirmed 74 days ago
Most Expensive
B
Brilliant Earth
17471210A · Oct 30
$2,540 USD
View
15 more retailers have this diamond
Prices start from $458 USDSave up to $2,082 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
2.99ct Cushion
$458 USD