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Radiant|Lab Grown|IGI

2.03ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG506197295

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

Certificate IGI LG506197295

Diamond specifications and retailer prices

From $2,760 NZD
As of November 6, 2026
Save $15,252 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,012 NZD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 2.03ct lab-grown radiant diamond

This 2.03ct 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 LG506197295 or 506197295. Listed at 14 retailers as of November 6, 2026, with prices from $2,760 to $18,012, a $15,252 spread on the same certified stone. Reve Diamonds lists it at $18,012. 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

2.03
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506197295
Dimensions8.06 × 6.15 × 4.35 mm
L/W Ratio1.31
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
8.06 mm6.15 mm2.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506197295
Side View
Table 69.0%Crown 49°Girdle: ThickPavilion 31.3°Culet: NoneDepth 70.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $9,079 NZD|Low: $2,760 NZD|High: $18,012 NZD|Avg: $9,871 NZD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
November 5, 2026
Retailer 5$2,760 NZD
Retailer 4$5,937 NZD
Retailer 8$6,647 NZD
Retailer 6$6,885 NZD
Retailer 1$9,079 NZD
Retailer 3$9,498 NZD
Retailer 7$10,686 NZD
Retailer 2$17,451 NZD
Reve Diamonds$18,012 NZD

43 data points across 9 retailers

14 retailers$2,760 NZD to $18,012 NZD

B+
Cheapest Retailer
-
$2,760 NZD
B
Retailer 2
-
$5,937 NZD
View
B
Retailer 3
-
$6,231 NZD
View
B
Retailer 4
-
$6,458 NZD
View
B
Retailer 5
-
$6,647 NZD
View
Final sale: no returns
B
Retailer 6
-
$6,885 NZD
View
Retailer 7
-
$6,885 NZD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$7,171 NZD
View
B
Retailer 9
-
$8,605 NZD
View
B
Retailer 10
-
$9,079 NZD
View
B
Retailer 11
-
$9,498 NZD
View
B
Retailer 12
-
$10,686 NZD
View
B
Retailer 13
-
$17,451 NZD
View
Most Expensive
B
Reve Diamonds
47F092CC6 · Nov 6
$18,012 NZD
$9,985 USD
View
13 more retailers have this diamond
Prices start from $2,760 NZDSave up to $15,252 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+
2.03ct Radiant
$2,760 NZD