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Round|Lab Grown|IGI

8.02ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG588335478

Shape and cutting style on the report: Round brilliant

Certificate IGI LG588335478

Diamond specifications and retailer prices

From $972 USD
As of October 29, 2026
Save $4,238 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,210 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.02ct lab-grown round diamond

This 8.02ct 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 LG588335478 or 588335478. Listed at 16 retailers as of October 29, 2026, with prices from $972 to $5,210, a $4,238 spread on the same certified stone. Brilliant Earth lists it at $5,210. 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

8.02
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588335478
Dimensions12.95 × 12.87 × 7.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.95 mm12.87 mm8.02 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588335478
Side View
Table 57.0%Crown 33.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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: $5,210 USD|Low: $972 USD|High: $5,370 USD|Avg: $2,082 USD|-3.0%
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
October 31, 2026
Retailer 3$972 USD
Retailer 11$1,058 USD
Retailer 6$1,089 USD
Retailer 4$1,128 USD
Retailer 15$1,128 USD
Retailer 14$1,147 USD
Retailer 7$1,669 USD
Retailer 9$1,719 USD
Retailer 5$1,804 USD
Retailer 10$1,805 USD
Retailer 2$1,842 USD
Retailer 16$2,114 USD
Retailer 12$2,430 USD
Retailer 13$3,846 USD
Retailer 8$4,411 USD
Brilliant Earth$5,210 USD

40 data points across 16 retailers

16 retailers$972 USD to $5,210 USD

A
Cheapest Retailer
-
$972 USD
A
Retailer 2
-
$1,058 USD
View
A
Retailer 3
-
$1,128 USD
View
Retailer 4
-
$1,128 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$1,147 USD
£903 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,669 USD
View
B+
Retailer 7
-
$1,719 USD
£1,353 GBP
View
Retailer 8
-
$1,724 USD
£1,357 GBP
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$1,804 USD
View
B+
Retailer 10
-
$1,805 USD
View
B+
Retailer 11
-
$1,842 USD
€1,754 EUR
View
B+
Retailer 12
-
$2,114 USD
View
B+
Retailer 13
-
$2,430 USD
View
B
Retailer 14
-
$3,846 USD
£3,028 GBP
View
B
Retailer 15
-
$4,411 USD
View
Most Expensive
B
Brilliant Earth
7646103A · Oct 31
$5,210 USD
View
15 more retailers have this diamond
Prices start from $972 USDSave up to $4,238 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
8.02ct Round
$972 USD