CaratHunter
Plans
Radiant|Lab Grown|IGI

5.03ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG817675137

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

Certificate IGI LG817675137

Diamond specifications and retailer prices

From $1,578 NZD
$886 USD
As of October 27, 2026
Save $4,804 NZD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,383 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct lab-grown radiant diamond

This 5.03ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817675137 or 817675137. Listed at 10 retailers as of October 27, 2026, with prices from $1,578 to $6,383, a $4,804 spread on the same certified stone. MOH London lists it at $6,383. 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
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817675137
Dimensions12.70 × 8.08 × 5.50 mm
L/W Ratio1.57
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.70 mm8.08 mm5.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817675137
Side View
Table 63.0%Crown 44.4°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 68.1%

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 27
Current: $6,383 NZD|Low: $1,514 NZD|High: $10,396 NZD|Avg: $3,365 NZD|-38.6%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 11$1,578 NZD
Retailer 6$1,602 NZD
Retailer 9$1,717 NZD
Retailer 12$1,831 NZD
Retailer 13$2,147 NZD
Retailer 7$2,385 NZD
Retailer 2$3,128 NZD
Retailer 15$3,194 NZD
Retailer 3$3,321 NZD
Retailer 8$3,705 NZD
Retailer 14$3,882 NZD
Retailer 10$4,102 NZD
Retailer 5$4,321 NZD
Retailer 4$4,730 NZD
MOH London$6,383 NZD

27 data points across 15 retailers

10 retailers$1,578 NZD to $6,383 NZD

A
Cheapest Retailer
-
$1,578 NZD
$886 USD
A
Retailer 2
-
$1,717 NZD
$964 USD
View
A
Retailer 3
-
$1,831 NZD
$1,028 USD
View
A
Retailer 4
-
$1,831 NZD
$1,028 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$2,147 NZD
$1,205 USD
View
A
Retailer 6
-
$3,128 NZD
€1,672 EUR
View
B+
Retailer 7
-
$3,705 NZD
ZAR 33,597 ZAR
View
B+
Retailer 8
-
$4,102 NZD
A$3,542 AUD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
$5,147 NZD
$2,889 USD
View
Most Expensive
B
MOH London
LG817675137 · Oct 29
$6,383 NZD
£2,821 GBP
View
9 more retailers have this diamond
Prices start from $1,578 NZDSave up to $4,804 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
$1,578 NZD