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Radiant|Lab Grown|IGI

5.03ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG813649711

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

Certificate IGI LG813649711

Diamond specifications and retailer prices

From $2,122 NZD
$1,191 USD
As of October 28, 2026
Save $14,215 NZD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $16,336 NZD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

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 LG813649711 or 813649711. Listed at 9 retailers as of October 22, 2026, with prices from $2,122 to $16,336, a $14,215 spread on the same certified stone. Brilliant Earth lists it at $16,336. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813649711
Dimensions11.99 × 8.37 × 5.68 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.99 mm8.37 mm5.03 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813649711
Side View
Table 66.0%Crown 54.4°Girdle: MediumPavilion 37.5°Culet: NoneDepth 67.9%

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 28
Current: $16,336 NZD|Low: $1,814 NZD|High: $16,336 NZD|Avg: $4,440 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 6$2,122 NZD
Retailer 2$2,159 NZD
Retailer 4$2,254 NZD
Retailer 5$3,335 NZD
Retailer 10$4,105 NZD
Retailer 7$4,475 NZD
Retailer 8$5,022 NZD
Retailer 3$5,468 NZD
Retailer 9$7,235 NZD
Brilliant Earth$16,336 NZD

35 data points across 10 retailers

9 retailers$2,122 NZD to $16,336 NZD

B+
Cheapest Retailer
-
$2,122 NZD
$1,191 USD
A
Retailer 2
-
$2,159 NZD
£954 GBP
View
A
Retailer 3
-
$2,254 NZD
€1,205 EUR
View
A
Retailer 4
-
$3,335 NZD
$1,872 USD
View
B+
Retailer 5
-
$4,105 NZD
HK$18,000 HKD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$4,475 NZD
$2,512 USD
View
B+
Retailer 7
-
$5,022 NZD
$2,819 USD
View
B+
Retailer 8
-
$5,468 NZD
£2,417 GBP
View
Most Expensive
B
Brilliant Earth
20771429A · Oct 22
$16,336 NZD
$9,170 USD
View
8 more retailers have this diamond
Prices start from $2,122 NZDSave up to $14,215 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
$2,122 NZD