Round|Lab Grown|IGI

8.52ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG538287962

Shape and cutting style on the report: Round brilliant

Certificate IGI LG538287962

Diamond specifications and retailer prices

From $986 USD
As of October 29, 2026
Save $3,952 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,938 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 8.52ct lab-grown round diamond

This 8.52ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG538287962 or 538287962. Listed at 14 retailers as of October 29, 2026, with prices from $986 to $4,938, a $3,952 spread on the same certified stone. Adiamor lists it at $4,938. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

8.52
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538287962
Dimensions13.30 × 13.24 × 8.00 mm
L/W Ratio1.00
Girdle conditionFaceted
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
13.30 mm13.24 mm8.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538287962
Side View
Table 57.5%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.3%

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 29
Current: $4,938 USD|Low: $986 USD|High: $15,186 USD|Avg: $3,876 USD
Adiamor
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
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Retailer 17
October 31, 2026
Retailer 13$986 USD
Retailer 10$1,073 USD
Retailer 3$1,143 USD
Retailer 12$1,160 USD
Retailer 14$1,320 USD
Retailer 4$1,357 USD
Retailer 17$1,646 USD
Retailer 2$1,758 USD
Retailer 15$1,823 USD
Retailer 5$1,828 USD
Retailer 7$2,143 USD
Retailer 11$2,464 USD
Retailer 16$3,899 USD
Adiamor$4,938 USD
Retailer 6$5,120 USD
Retailer 8$11,810 USD
Retailer 9$15,186 USD

4 data points across 17 retailers

14 retailers$986 USD to $4,938 USD

A
Cheapest Retailer
-
$986 USD
A
Retailer 2
-
$1,073 USD
View
A
Retailer 3
-
$1,143 USD
View
A
Retailer 4
-
$1,160 USD
£913 GBP
View
A
Retailer 5
-
$1,320 USD
View
A
Retailer 6
-
$1,357 USD
HK$10,600 HKD
View
A
Retailer 7
-
$1,646 USD
View
A
Retailer 8
-
$1,758 USD
£1,384 GBP
View
B+
Retailer 9
-
$1,823 USD
€1,736 EUR
View
B+
Retailer 10
-
$1,828 USD
View
B+
Retailer 11
-
$2,143 USD
View
B
Retailer 12
-
$2,464 USD
View
B
Retailer 13
-
$3,899 USD
£3,070 GBP
View
Most Expensive
B
Adiamor
D-82833885 · Oct 31
$4,938 USD
View
13 more retailers have this diamond
Prices start from $986 USDSave up to $3,952 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 Round
$986 USD