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Radiant|Lab Grown|IGI

2.00ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG512205079

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

Certificate IGI LG512205079

Diamond specifications and retailer prices

From $4,212 NZD
$2,370 USD
As of October 31, 2026
7 retailers carry this diamond
Most expensive: $17,161 NZD at MOH London · As of October 1, 2026
View at MOH London

About this 2ct lab-grown radiant diamond

This 2ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512205079 or 512205079. Listed at 7 retailers as of October 31, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512205079
Dimensions8.23 × 6.13 × 4.28 mm
L/W Ratio1.34
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
8.23 mm6.13 mm2.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512205079
Side View
Table 66.5%Crown 38.1°Girdle: STK-THKPavilion 31.5°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $17,161 NZD|Low: $4,212 NZD|High: $23,942 NZD|Avg: $10,739 NZD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 1, 2026
Retailer 6$4,212 NZD
Retailer 11$6,048 NZD
Retailer 5$6,459 NZD
Retailer 9$6,967 NZD
Retailer 10$7,751 NZD
Retailer 4$9,093 NZD
Retailer 8$9,816 NZD
Retailer 2$10,387 NZD
MOH London$17,161 NZD
Retailer 7$17,501 NZD
Retailer 3$23,942 NZD

11 data points across 11 retailers

7 retailers

B+
Cheapest Retailer
-
$4,212 NZD
$2,370 USD
Retailer 2
-
$5,767 NZD
$3,245 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$6,276 NZD
$3,531 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$6,597 NZD
$3,712 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$8,360 NZD
$4,704 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$9,816 NZD
$5,523 USD
View
Price last confirmed 32 days ago
Most Expensive
MOH London
LG512205079 · Oct 1
$17,161 NZD
£7,603 GBP
View
Price last confirmed 32 days ago
6 more retailers have this diamond
Prices start from $4,212 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.

B+
2.00ct Radiant
$4,212 NZD