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Radiant|Lab Grown|IGI

1.20ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG612329334

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

Certificate IGI LG612329334

Diamond specifications and retailer prices

From $539 AUD
As of November 5, 2026
Save $1,125 AUD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,664 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG612329334 or 612329334. Listed at 7 retailers as of November 5, 2026, with prices from $539 to $1,664, a $1,125 spread on the same certified stone. MOH London lists it at $1,664. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329334
Dimensions7.27 × 5.41 × 3.56 mm
L/W Ratio1.34
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
7.27 mm5.41 mm1.20 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329334
Side View
Table 61.0%Crown 40.9°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 65.8%

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 5
Current: $1,664 AUD|Low: $533 AUD|High: $1,689 AUD|Avg: $962 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$539 AUD
Retailer 3$569 AUD
Retailer 4$674 AUD
Retailer 2$820 AUD
Retailer 7$999 AUD
Retailer 6$1,393 AUD
MOH London$1,664 AUD

9 data points across 7 retailers

7 retailers$539 AUD to $1,664 AUD

A
Cheapest Retailer
-
$539 AUD
A
Retailer 2
-
$569 AUD
View
A
Retailer 3
-
$674 AUD
View
Retailer 4
-
$820 AUD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
$1,039 AUD
View
B
Retailer 6
-
$1,393 AUD
View
Most Expensive
B
MOH London
LG612329334 · Nov 5
$1,664 AUD
£919 GBP
View
6 more retailers have this diamond
Prices start from $539 AUDSave up to $1,125 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
1.20ct Radiant
$539 AUD