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Radiant|Lab Grown|IGI

0.53ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG762555182

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

Certificate IGI LG762555182

Diamond specifications and retailer prices

From $489 NZD
£216 GBP
As of October 28, 2026
Save $548 NZD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,448 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG762555182 or 762555182. Listed at 9 retailers as of October 28, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762555182
Dimensions4.00 × 4.00 × 5.71 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.00 mm4.00 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762555182
Side View
Table 70.0%Crown 24.5°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 65.8%

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 28
Current: $2,448 NZD|Low: $312 NZD|High: $2,466 NZD|Avg: $799 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$312 NZD
Retailer 2$489 NZD
Retailer 6$554 NZD
Retailer 4$563 NZD
Retailer 3$573 NZD
Retailer 10$634 NZD
Retailer 7$697 NZD
Retailer 8$887 NZD
Retailer 9$1,038 NZD
MOH London$2,448 NZD

43 data points across 10 retailers

9 retailers$489 NZD to $1,038 NZD

A
Retailer 1
-
$312 NZD
$175 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$489 NZD
£216 GBP
View
B+
Retailer 3
-
$554 NZD
$311 USD
View
B+
Retailer 4
-
$563 NZD
€301 EUR
View
B+
Retailer 5
-
$573 NZD
A$495 AUD
View
B+
Retailer 6
-
$697 NZD
$391 USD
View
B
Retailer 7
-
$905 NZD
$508 USD
View
B
Retailer 8
-
$1,038 NZD
$583 USD
View
Most Expensive
B
MOH London
LG762555182 · Oct 29
$2,448 NZD
£1,082 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $489 NZDSave up to $548 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
0.53ct Radiant
$489 NZD