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Cushion|Lab Grown|IGI

8.60ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • IGI LG560236493

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG560236493

Diamond specifications and retailer prices

From $1,590 USD
As of November 2, 2026
Save $3,770 USD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,360 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.6ct lab-grown cushion diamond

This 8.6ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG560236493 or 560236493. Listed at 10 retailers as of October 31, 2026, with prices from $1,590 to $5,360, a $3,770 spread on the same certified stone. Brilliant Earth lists it at $5,360. 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

8.60
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560236493
Dimensions11.85 × 11.82 × 7.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.85 mm11.82 mm8.60 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560236493
Side View
Table 61.5%Crown 36.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 66.3%

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: Nov 2
Current: $5,360 USD|Low: $853 USD|High: $5,530 USD|Avg: $2,913 USD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3$1,194 USD
Retailer 7$1,418 USD
Retailer 6$1,590 USD
Retailer 4$1,652 USD
Retailer 9$1,962 USD
Retailer 5$2,041 USD
Retailer 11$2,248 USD
Retailer 8$3,429 USD
Retailer 10$3,951 USD
Retailer 2$4,555 USD
Retailer 12$4,970 USD
Brilliant Earth$5,360 USD

25 data points across 12 retailers

10 retailers$1,590 USD to $5,360 USD

Retailer 1
-
$1,418 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$1,590 USD
View
A
Retailer 3
-
$1,962 USD
View
A
Retailer 4
-
$2,041 USD
€1,944 EUR
View
B+
Retailer 5
-
$2,248 USD
View
B+
Retailer 6
-
$3,429 USD
£2,700 GBP
View
B+
Retailer 7
-
$3,951 USD
View
B+
Retailer 8
-
$4,555 USD
£3,587 GBP
View
Retailer 9
-
$4,970 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
7623350A · Oct 31
$5,360 USD
View
9 more retailers have this diamond
Prices start from $1,590 USDSave up to $3,770 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
8.60ct Cushion
$1,590 USD