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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 $155 NZD
$87 USD
As of October 30, 2026
Save $1,254 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,408 NZD 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 $155 to $1,408, a $1,254 spread on the same certified stone. MOH London lists it at $1,408. 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: $1,408 NZD|Low: $148 NZD|High: $1,420 NZD|Avg: $602 NZD|+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$155 NZD
Retailer 10$178 NZD
Retailer 11$203 NZD
Retailer 12$203 NZD
Retailer 2$302 NZD
Retailer 9$405 NZD
Retailer 6$490 NZD
Retailer 13$590 NZD
Retailer 4$591 NZD
Retailer 8$613 NZD
Retailer 3$1,002 NZD
Retailer 5$1,288 NZD
MOH London$1,408 NZD

17 data points across 13 retailers

12 retailers$155 NZD to $1,408 NZD

A
Cheapest Retailer
-
$155 NZD
$87 USD
A
Retailer 2
-
$178 NZD
$100 USD
View
A
Retailer 3
-
$203 NZD
$114 USD
View
Retailer 4
-
$203 NZD
$114 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$302 NZD
$170 USD
View
B+
Retailer 6
-
$405 NZD
$228 USD
View
B+
Retailer 7
-
$490 NZD
£217 GBP
View
B
Retailer 8
-
$590 NZD
$332 USD
View
B
Retailer 9
-
$591 NZD
HK$2,600 HKD
View
B
Retailer 10
-
$613 NZD
$345 USD
View
B
Retailer 11
-
$1,002 NZD
£444 GBP
View
Most Expensive
B
MOH London
LG541254500 · Oct 29
$1,408 NZD
£624 GBP
View
11 more retailers have this diamond
Prices start from $155 NZDSave up to $1,254 NZD

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
$155 NZD