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Round|Lab Grown|IGI

1.02ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG811645391

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811645391

Diamond specifications and retailer prices

From $221 AUD
$155 USD
As of November 1, 2026
Save $1,059 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,280 AUD at MOH London · As of November 1, 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 LG811645391 or 811645391. Listed at 21 retailers as of November 1, 2026, with prices from $221 to $1,280, a $1,059 spread on the same certified stone. MOH London lists it at $1,280. 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 angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811645391
Dimensions6.61 × 6.57 × 3.88 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
6.61 mm6.57 mm1.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811645391
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.3°Culet: NoneDepth 58.9%

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: $1,280 AUD|Low: $212 AUD|High: $1,298 AUD|Avg: $539 AUD|-1.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 17$221 AUD
Retailer 3$248 AUD
Retailer 7$256 AUD
Retailer 8$273 AUD
Retailer 10$273 AUD
Retailer 18$416 AUD
Retailer 11$472 AUD
Retailer 2$473 AUD
Retailer 12$474 AUD
Retailer 15$500 AUD
Retailer 9$577 AUD
Retailer 16$667 AUD
Retailer 13$717 AUD
Retailer 14$727 AUD
Retailer 5$751 AUD
Retailer 6$755 AUD
Retailer 4$959 AUD
MOH London$1,280 AUD

28 data points across 18 retailers

21 retailers$221 AUD to $1,280 AUD

A
Cheapest Retailer
-
$221 AUD
$155 USD
A
Retailer 2
-
$248 AUD
$174 USD
View
Final sale: no returns
A
Retailer 3
-
$256 AUD
$180 USD
View
Retailer 4
-
$261 AUD
$183 USD
View
Price last confirmed 61 days ago
A
Retailer 5
-
$273 AUD
$192 USD
View
Retailer 6
-
$273 AUD
$192 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$416 AUD
$292 USD
View
A
Retailer 8
-
$472 AUD
£261 GBP
View
A
Retailer 9
-
$473 AUD
ZAR 5,362 ZAR
View
A
Retailer 10
-
$474 AUD
£262 GBP
View
A
Retailer 11
-
$500 AUD
$351 USD
View
Retailer 12
-
$577 AUD
$405 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$667 AUD
View
B+
Retailer 14
-
$717 AUD
$504 USD
View
B+
Retailer 15
-
$727 AUD
$511 USD
View
B+
Retailer 16
-
$751 AUD
SGD 713 SGD
View
B+
Retailer 17
-
$755 AUD
$530 USD
View
B
Retailer 18
-
$880 AUD
$618 USD
View
B
Retailer 19
-
$893 AUD
$627 USD
View
B
Retailer 20
-
$959 AUD
$673 USD
View
Most Expensive
B
MOH London
LG811645391 · Nov 1
$1,280 AUD
£708 GBP
View
20 more retailers have this diamond
Prices start from $221 AUDSave up to $1,059 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
$221 AUD