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Cushion|Lab Grown|IGI

8.52ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG560236328

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

Certificate IGI LG560236328

Diamond specifications and retailer prices

From $1,630 USD
As of October 31, 2026
Save $4,530 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,160 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.52ct lab-grown cushion diamond

This 8.52ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG560236328 or 560236328. Listed at 13 retailers as of October 29, 2026, with prices from $1,630 to $6,160, a $4,530 spread on the same certified stone. Brilliant Earth lists it at $6,160. 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

8.52
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560236328
Dimensions11.83 × 11.81 × 7.82 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
11.83 mm11.81 mm8.52 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560236328
Side View
Table 64.0%Crown 37°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 66.2%

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: $6,160 USD|Low: $876 USD|High: $6,360 USD|Avg: $2,984 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
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 15$1,406 USD
Retailer 12$1,456 USD
Retailer 8$1,630 USD
Retailer 7$1,717 USD
Retailer 13$1,984 USD
Retailer 2$2,091 USD
Retailer 3$2,306 USD
Retailer 9$2,442 USD
Retailer 11$2,696 USD
Retailer 6$3,520 USD
Retailer 14$3,538 USD
Retailer 4$4,349 USD
Retailer 10$4,704 USD
Retailer 5$5,109 USD
Brilliant Earth$6,160 USD

29 data points across 15 retailers

13 retailers$1,630 USD to $6,160 USD

Retailer 1
-
$1,456 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$1,630 USD
View
A
Retailer 3
-
$1,984 USD
View
A
Retailer 4
-
$2,091 USD
€1,991 EUR
View
B+
Retailer 5
-
$2,306 USD
View
B+
Retailer 6
-
$2,442 USD
ZAR 39,454 ZAR
View
Retailer 7
-
$2,696 USD
A$4,148 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$3,520 USD
£2,772 GBP
View
B+
Retailer 9
-
$3,538 USD
View
Retailer 10
-
$4,349 USD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$4,704 USD
£3,704 GBP
View
B+
Retailer 12
-
$5,109 USD
View
Most Expensive
B
Brilliant Earth
11109556A · Oct 29
$6,160 USD
View
12 more retailers have this diamond
Prices start from $1,630 USDSave up to $4,530 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
8.52ct Cushion
$1,630 USD