Cushion|Lab Grown|IGI

2.99ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG812618999

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812618999

Diamond specifications and retailer prices

From $1,592 USD
CA$2,211 CAD
As of October 27, 2026
Save $704 USD (31%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,800 USD at Brilliant Earth · As of October 18, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812618999 or 812618999. Listed at 15 retailers as of October 27, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812618999
Dimensions9.62 × 7.54 × 5.20 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.62 mm7.54 mm2.99 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812618999
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
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 27
Current: $3,800 USD|Low: $592 USD|High: $4,170 USD|Avg: $1,506 USD|+6.4%
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
Retailer 15
Retailer 16
Retailer 17
October 18, 2026
Retailer 10$592 USD
Retailer 11$610 USD
Retailer 17$664 USD
Retailer 13$679 USD
Retailer 14$688 USD
Retailer 2$866 USD
Retailer 3$871 USD
Retailer 16$1,001 USD
Retailer 7$1,263 USD
Retailer 6$1,592 USD
Retailer 9$1,938 USD
Retailer 8$2,045 USD
Retailer 12$2,123 USD
Retailer 5$2,296 USD
Retailer 4$2,717 USD
Retailer 15$3,710 USD
Brilliant Earth$3,800 USD

22 data points across 17 retailers

15 retailers$1,592 USD to $2,296 USD

A
Retailer 1
-
$592 USD
£466 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
$610 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$664 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$679 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$688 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$866 USD
€825 EUR
View
Price last confirmed 10 days ago
A
Retailer 7
-
$871 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$1,001 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$1,263 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$1,592 USD
CA$2,211 CAD
View
B+
Retailer 11
-
$2,045 USD
A$3,146 AUD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
$2,123 USD
£1,672 GBP
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$2,296 USD
View
B
Retailer 14
-
$3,710 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21673952A · Oct 18
$3,800 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $1,592 USDSave up to $704 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
$1,592 USD