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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 $813 NZD
$458 USD
As of November 1, 2026
Save $3,694 NZD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,507 NZD at Brilliant Earth · As of October 31, 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 17 retailers as of October 31, 2026, with prices from $813 to $4,507, a $3,694 spread on the same certified stone. Brilliant Earth lists it at $4,507. 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
Colour
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

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: Nov 1
Current: $4,507 NZD|Low: $791 NZD|High: $4,613 NZD|Avg: $2,036 NZD|-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
November 1, 2026
Retailer 11$813 NZD
Retailer 13$877 NZD
Retailer 3$1,175 NZD
Retailer 9$1,180 NZD
Retailer 4$1,412 NZD
Retailer 7$1,426 NZD
Retailer 8$1,530 NZD
Retailer 5$1,948 NZD
Retailer 10$2,097 NZD
Retailer 12$3,070 NZD
Retailer 2$3,371 NZD
Retailer 6$3,423 NZD
Brilliant Earth$4,507 NZD

43 data points across 13 retailers

17 retailers$813 NZD to $4,507 NZD

A
Cheapest Retailer
-
$813 NZD
$458 USD
Final sale: no returns
Retailer 2
-
$877 NZD
$494 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,175 NZD
$662 USD
View
A
Retailer 4
-
$1,180 NZD
$665 USD
View
A
Retailer 5
-
$1,412 NZD
$796 USD
View
A
Retailer 6
-
$1,426 NZD
£633 GBP
View
A
Retailer 7
-
$1,530 NZD
€821 EUR
View
A
Retailer 8
-
$1,948 NZD
$1,098 USD
View
A
Retailer 9
-
$2,097 NZD
$1,182 USD
View
Retailer 10
-
$2,880 NZD
$1,623 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$3,070 NZD
$1,730 USD
View
B+
Retailer 12
-
$3,279 NZD
$1,848 USD
View
B+
Retailer 13
-
$3,380 NZD
$1,905 USD
View
B+
Retailer 14
-
$3,416 NZD
$1,925 USD
View
B+
Retailer 15
-
$3,423 NZD
£1,519 GBP
View
Retailer 16
-
$3,489 NZD
$1,966 USD
View
Price last confirmed 76 days ago
Most Expensive
B
Brilliant Earth
17471210A · Oct 31
$4,507 NZD
$2,540 USD
View
16 more retailers have this diamond
Prices start from $813 NZDSave up to $3,694 NZD

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
$813 NZD