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Radiant|Lab Grown|IGI

1.02ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG733546105

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

Certificate IGI LG733546105

Diamond specifications and retailer prices

From $458 AUD
€306 EUR
As of November 2, 2026
Save $779 AUD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,238 AUD at MOH London · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733546105 or 733546105. Listed at 8 retailers as of November 2, 2026, with prices from $458 to $1,238, a $779 spread on the same certified stone. MOH London lists it at $1,238. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.3°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733546105
Dimensions6.93 × 4.91 × 3.55 mm
L/W Ratio1.41
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm4.91 mm1.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733546105
Side View
Table 71.0%Crown 49.3°Girdle: MediumPavilion 36.5°Culet: NoneDepth 72.3%

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 2
Current: $1,238 AUD|Low: $448 AUD|High: $1,254 AUD|Avg: $681 AUD|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2$458 AUD
Retailer 5$471 AUD
Retailer 6$488 AUD
Retailer 3$503 AUD
Retailer 8$621 AUD
Retailer 4$721 AUD
Retailer 7$930 AUD
MOH London$1,238 AUD

16 data points across 8 retailers

8 retailers$458 AUD to $1,238 AUD

A
Cheapest Retailer
-
$458 AUD
€306 EUR
A
Retailer 2
-
$471 AUD
$330 USD
View
A
Retailer 3
-
$488 AUD
$342 USD
View
A
Retailer 4
-
$503 AUD
£278 GBP
View
Retailer 5
-
$621 AUD
$435 USD
View
Price last confirmed 35 days ago
B+
Retailer 6
-
$721 AUD
$505 USD
View
B+
Retailer 7
-
$930 AUD
$652 USD
View
Most Expensive
B
MOH London
LG733546105 · Nov 2
$1,238 AUD
£683 GBP
View
7 more retailers have this diamond
Prices start from $458 AUDSave up to $779 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
$458 AUD