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 $1,530 USD
As of November 6, 2026
Save $8,455 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,985 USD 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 $1,530 to $9,985, a $8,455 spread on the same certified stone. Reve Diamonds lists it at $9,985. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,033 USD|Low: $1,530 USD|High: $9,985 USD|Avg: $5,472 USD|-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$1,530 USD
Retailer 4$3,291 USD
Retailer 8$3,685 USD
Retailer 6$3,817 USD
Retailer 1$5,033 USD
Retailer 3$5,265 USD
Retailer 7$5,924 USD
Retailer 2$9,674 USD
Reve Diamonds$9,985 USD

43 data points across 9 retailers

14 retailers$1,530 USD to $9,985 USD

B+
Cheapest Retailer
-
$1,530 USD
B
Retailer 2
-
$3,291 USD
View
B
Retailer 3
-
$3,454 USD
View
B
Retailer 4
-
$3,580 USD
View
B
Retailer 5
-
$3,685 USD
View
Final sale: no returns
B
Retailer 6
-
$3,817 USD
View
Retailer 7
-
$3,817 USD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$3,975 USD
View
B
Retailer 9
-
$4,770 USD
View
B
Retailer 10
-
$5,033 USD
View
B
Retailer 11
-
$5,265 USD
View
B
Retailer 12
-
$5,924 USD
View
B
Retailer 13
-
$9,674 USD
View
Most Expensive
B
Reve Diamonds
47F092CC6 · Nov 6
$9,985 USD
View
13 more retailers have this diamond
Prices start from $1,530 USDSave up to $8,455 USD

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
$1,530 USD