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Radiant|Lab Grown|IGI

2.03ct I VS1 Radiant Lab Grown Diamond

EX • I/VS1 • IGI LG831618305

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG831618305

Diamond specifications and retailer prices

From $886 USD
As of November 4, 2026
Save $2,966 USD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,852 USD at MOH London · As of November 3, 2026
View at MOH London

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831618305 or 831618305. Listed at 21 retailers as of November 3, 2026, with prices from $886 to $3,852, a $2,966 spread on the same certified stone. MOH London lists it at $3,852. 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

2.03
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831618305
Dimensions8.82 × 6.09 × 4.03 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Light Blue
Top View
8.82 mm6.09 mm2.03 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831618305
Side View
Table 63.0%Crown 39.7°Girdle: ThickPavilion 41.2°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,852 USD|Low: $850 USD|High: $3,904 USD|Avg: $1,785 USD
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
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Retailer 17
November 4, 2026
Retailer 17$886 USD
Retailer 10$930 USD
Retailer 5$964 USD
Retailer 3$1,028 USD
Retailer 6$1,028 USD
Retailer 9$1,190 USD
Retailer 16$1,205 USD
Retailer 2$1,250 USD
Retailer 8$1,261 USD
Retailer 12$1,542 USD
Retailer 13$1,559 USD
Retailer 14$2,030 USD
Retailer 11$2,653 USD
Retailer 15$2,834 USD
Retailer 4$2,889 USD
Retailer 7$3,448 USD
MOH London$3,852 USD

42 data points across 17 retailers

21 retailers$886 USD to $3,852 USD

A
Cheapest Retailer
-
$886 USD
A
Retailer 2
-
$930 USD
View
A
Retailer 3
-
$964 USD
View
A
Retailer 4
-
$969 USD
View
A
Retailer 5
-
$991 USD
View
Final sale: no returns
A
Retailer 6
-
$1,028 USD
View
Retailer 7
-
$1,028 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
$1,190 USD
View
A
Retailer 9
-
$1,205 USD
View
A
Retailer 10
-
$1,250 USD
View
B+
Retailer 11
-
$1,261 USD
View
B+
Retailer 12
-
$1,542 USD
View
B+
Retailer 13
-
$1,559 USD
View
B+
Retailer 14
-
$2,030 USD
View
B
Retailer 15
-
$2,500 USD
View
B
Retailer 16
-
$2,653 USD
View
B
Retailer 17
-
$2,834 USD
View
B
Retailer 18
-
$2,889 USD
View
B
Retailer 19
-
$3,448 USD
View
B
Retailer 20
-
$3,568 USD
View
Most Expensive
B
MOH London
LG831618305 · Nov 3
$3,852 USD
£3,033 GBP
View
20 more retailers have this diamond
Prices start from $886 USDSave up to $2,966 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.

A
2.03ct Radiant
$886 USD