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Cushion|Lab Grown|IGI

2.88ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG729590906

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG729590906

Diamond specifications and retailer prices

From $420 USD
As of October 28, 2026
Save $1,410 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,074 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.88ct lab-grown cushion diamond

This 2.88ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729590906 or 729590906. Listed at 15 retailers as of October 28, 2026, with a 336% 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

2.88
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729590906
Dimensions6.78 × 6.78 × 4.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm6.78 mm2.88 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729590906
Side View
Table 66.0%Crown 42.6°Girdle: MED-VTKPavilion 31.7°Culet: NoneDepth 69.5%

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 28
Current: $2,074 USD|Low: $420 USD|High: $2,074 USD|Avg: $1,155 USD|+1.4%
Novita Diamonds
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
October 30, 2026
Retailer 6$420 USD
Retailer 13$466 USD
Retailer 2$494 USD
Retailer 11$550 USD
Retailer 12$625 USD
Retailer 9$737 USD
Retailer 14$766 USD
Retailer 8$842 USD
Retailer 3$1,302 USD
Retailer 4$1,537 USD
Retailer 7$1,745 USD
Retailer 15$1,755 USD
Retailer 5$1,814 USD
Retailer 10$1,830 USD
Novita Diamonds$2,074 USD

35 data points across 15 retailers

15 retailers$420 USD to $1,830 USD

A
Cheapest Retailer
-
$420 USD
Final sale: no returns
A
Retailer 2
-
$466 USD
View
A
Retailer 3
-
$494 USD
£389 GBP
View
A
Retailer 4
-
$550 USD
View
B+
Retailer 5
-
$625 USD
View
A
Retailer 6
-
$737 USD
€702 EUR
View
A
Retailer 7
-
$766 USD
View
A
Retailer 8
-
$842 USD
£663 GBP
View
B+
Retailer 9
-
$1,302 USD
View
B+
Retailer 10
-
$1,537 USD
View
B+
Retailer 11
-
$1,745 USD
View
B+
Retailer 12
-
$1,755 USD
View
B
Retailer 13
-
$1,814 USD
£1,428 GBP
View
B+
Retailer 14
-
$1,830 USD
£1,441 GBP
View
Most Expensive
Novita Diamonds
cert_729590906 · Oct 8
$2,074 USD
A$3,190 AUD
View
Price last confirmed 21 days ago
14 more retailers have this diamond
Prices start from $420 USDSave up to $1,410 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
2.88ct Cushion
$420 USD