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Radiant|Lab Grown|IGI

5.03ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG841625925

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

Certificate IGI LG841625925

Diamond specifications and retailer prices

From $2,660 NZD
$1,499 USD
As of October 31, 2026
Save $9,294 NZD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $11,954 NZD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 5.03ct lab-grown radiant diamond

This 5.03ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841625925 or 841625925. Listed at 6 retailers as of October 31, 2026, with prices from $2,660 to $11,954, a $9,294 spread on the same certified stone. Frank Darling lists it at $11,954. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.03
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841625925
Dimensions11.60 × 8.53 × 5.72 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.60 mm8.53 mm5.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841625925
Side View
Table 61.0%Crown 43.9°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 67.1%

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 31
Current: $11,954 NZD|Low: $2,844 NZD|High: $11,954 NZD|Avg: $4,607 NZD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$2,844 NZD
Retailer 3$2,956 NZD
Retailer 7$2,993 NZD
Retailer 4$3,378 NZD
Retailer 6$5,458 NZD
Retailer 2$6,889 NZD
Frank Darling$11,954 NZD

9 data points across 7 retailers

6 retailers$2,660 NZD to $11,954 NZD

A
Cheapest Retailer
-
$2,660 NZD
$1,499 USD
A
Retailer 2
-
$2,844 NZD
$1,603 USD
View
B+
Retailer 3
-
$3,378 NZD
$1,904 USD
View
B+
Retailer 4
-
$5,458 NZD
$3,076 USD
View
B
Retailer 5
-
$6,889 NZD
A$5,973 AUD
View
Most Expensive
B
Frank Darling
100198416930BD · Oct 31
$11,954 NZD
$6,737 USD
View
5 more retailers have this diamond
Prices start from $2,660 NZDSave up to $9,294 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
5.03ct Radiant
$2,660 NZD