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Round|Lab Grown|IGI

1.02ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG811645691

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811645691

Diamond specifications and retailer prices

From $248 AUD
$174 USD
As of October 30, 2026
Save $1,040 AUD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,287 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811645691 or 811645691. Listed at 14 retailers as of October 26, 2026, with prices from $248 to $1,287, a $1,040 spread on the same certified stone. MOH London lists it at $1,287. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811645691
Dimensions6.45 × 6.41 × 3.98 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
6.45 mm6.41 mm1.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811645691
Side View
Table 56.0%Crown 35.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,287 AUD|Low: $248 AUD|High: $1,302 AUD|Avg: $664 AUD|+3.0%
MOH London
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
October 31, 2026
Retailer 12$248 AUD
Retailer 5$275 AUD
Retailer 3$417 AUD
Retailer 9$472 AUD
Retailer 7$476 AUD
Retailer 2$481 AUD
Retailer 8$503 AUD
Retailer 4$577 AUD
Retailer 10$671 AUD
Retailer 14$758 AUD
Retailer 6$866 AUD
Retailer 11$934 AUD
Retailer 13$963 AUD
MOH London$1,287 AUD

42 data points across 14 retailers

14 retailers$248 AUD to $1,287 AUD

A
Cheapest Retailer
-
$248 AUD
$174 USD
Final sale: no returns
A
Retailer 2
-
$275 AUD
$193 USD
View
A
Retailer 3
-
$417 AUD
$293 USD
View
A
Retailer 4
-
$472 AUD
ZAR 5,360 ZAR
View
A
Retailer 5
-
$476 AUD
£263 GBP
View
B+
Retailer 6
-
$481 AUD
£266 GBP
View
B+
Retailer 7
-
$503 AUD
$353 USD
View
Retailer 8
-
$577 AUD
$405 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
$671 AUD
View
B+
Retailer 10
-
$758 AUD
SGD 720 SGD
View
B
Retailer 11
-
$898 AUD
$631 USD
View
B
Retailer 12
-
$934 AUD
$656 USD
View
B
Retailer 13
-
$963 AUD
$676 USD
View
Most Expensive
B
MOH London
LG811645691 · Oct 26
$1,287 AUD
£712 GBP
View
13 more retailers have this diamond
Prices start from $248 AUDSave up to $1,040 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
1.02ct Round
$248 AUD