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Radiant|Lab Grown|IGI

0.31ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG541254500

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

Certificate IGI LG541254500

Diamond specifications and retailer prices

From $124 AUD
$87 USD
As of October 30, 2026
Save $1,004 AUD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,128 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct lab-grown radiant diamond

This 0.31ct lab-grown radiant sits in the sub-half-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541254500 or 541254500. Listed at 12 retailers as of October 29, 2026, with prices from $124 to $1,128, a $1,004 spread on the same certified stone. MOH London lists it at $1,128. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541254500
Dimensions4.95 × 3.34 × 2.30 mm
L/W Ratio1.48
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
4.95 mm3.34 mm0.31 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG541254500
Side View
Table 64.5%Crown 35.8°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.9%

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: $1,128 AUD|Low: $118 AUD|High: $1,137 AUD|Avg: $486 AUD|+0.3%
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
October 30, 2026
Retailer 7$124 AUD
Retailer 10$142 AUD
Retailer 11$162 AUD
Retailer 12$162 AUD
Retailer 2$242 AUD
Retailer 9$325 AUD
Retailer 6$392 AUD
Retailer 13$473 AUD
Retailer 4$474 AUD
Retailer 8$491 AUD
Retailer 3$803 AUD
Retailer 5$1,032 AUD
MOH London$1,128 AUD

19 data points across 13 retailers

12 retailers$124 AUD to $1,128 AUD

A
Cheapest Retailer
-
$124 AUD
$87 USD
A
Retailer 2
-
$142 AUD
$100 USD
View
A
Retailer 3
-
$162 AUD
$114 USD
View
A
Retailer 4
-
$162 AUD
$114 USD
View
A
Retailer 5
-
$242 AUD
$170 USD
View
B+
Retailer 6
-
$325 AUD
$228 USD
View
B+
Retailer 7
-
$392 AUD
£217 GBP
View
B
Retailer 8
-
$473 AUD
$332 USD
View
B
Retailer 9
-
$474 AUD
HK$2,600 HKD
View
B
Retailer 10
-
$491 AUD
$345 USD
View
B
Retailer 11
-
$803 AUD
£444 GBP
View
Most Expensive
B
MOH London
LG541254500 · Oct 29
$1,128 AUD
£624 GBP
View
11 more retailers have this diamond
Prices start from $124 AUDSave up to $1,004 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
0.31ct Radiant
$124 AUD