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Round|Lab Grown|IGI

8.01ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG839637593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839637593

Diamond specifications and retailer prices

From $1,691 AUD
$1,185 USD
As of November 1, 2026
Save $5,729 AUD (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,420 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 8.01ct lab-grown round diamond

This 8.01ct 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 LG839637593 or 839637593. Listed at 3 retailers as of November 1, 2026, with prices from $1,691 to $7,420, a $5,729 spread on the same certified stone. Brilliant Earth lists it at $7,420. 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

8.01
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839637593
Dimensions12.99 × 13.06 × 7.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm13.06 mm8.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839637593
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.8%

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 1
Current: $7,420 AUD|Low: $1,691 AUD|High: $7,420 AUD|Avg: $4,229 AUD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$1,691 AUD
Retailer 2$2,567 AUD
Brilliant Earth$7,420 AUD

26 data points across 3 retailers

3 retailers$1,691 AUD to $7,420 AUD

A
Cheapest Retailer
-
$1,691 AUD
$1,185 USD
Final sale: no returns
B+
Retailer 2
-
$2,567 AUD
£1,416 GBP
View
Most Expensive
B
Brilliant Earth
21602056A · Nov 2
$7,420 AUD
$5,200 USD
View
2 more retailers have this diamond
Prices start from $1,691 AUDSave up to $5,729 AUD

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
8.01ct Round
$1,691 AUD