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Radiant|Lab Grown|IGI

1.02ct I VS1 Radiant Lab Grown Diamond

ID • I/VS1 • IGI LG625480655

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG625480655

Diamond specifications and retailer prices

From $323 AUD
$227 USD
As of November 1, 2026
Save $1,053 AUD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,376 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625480655 or 625480655. Listed at 7 retailers as of November 1, 2026, with prices from $323 to $1,376, a $1,053 spread on the same certified stone. MOH London lists it at $1,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625480655
Dimensions6.74 × 4.96 × 3.45 mm
L/W Ratio1.36
Culet sizePointed
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
6.74 mm4.96 mm1.02 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625480655
Side View
Table 67.0%Crown 46.4°Girdle: Slightly ThickPavilion 33.6°Culet: NoneDepth 69.6%

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: $1,376 AUD|Low: $323 AUD|High: $1,392 AUD|Avg: $750 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$323 AUD
Retailer 4$490 AUD
Retailer 2$508 AUD
Retailer 3$612 AUD
Retailer 5$614 AUD
Retailer 8$897 AUD
Retailer 7$1,193 AUD
MOH London$1,376 AUD

16 data points across 8 retailers

7 retailers$323 AUD to $1,376 AUD

A
Cheapest Retailer
-
$323 AUD
$227 USD
A
Retailer 2
-
$490 AUD
$344 USD
View
A
Retailer 3
-
$508 AUD
ZAR 5,761 ZAR
View
B+
Retailer 4
-
$612 AUD
$430 USD
View
B+
Retailer 5
-
$614 AUD
$431 USD
View
B
Retailer 6
-
$1,193 AUD
$838 USD
View
Most Expensive
B
MOH London
LG625480655 · Nov 1
$1,376 AUD
£761 GBP
View
6 more retailers have this diamond
Prices start from $323 AUDSave up to $1,053 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 Radiant
$323 AUD