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Round|Lab Grown|IGI

2.03ct H SI2 Round Lab Grown Diamond

ID • H/SI2 • IGI LG436045568

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436045568

Diamond specifications and retailer prices

From $1,590 USD
As of October 29, 2026
Save $6,725 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,315 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045568 or 436045568. Listed at 10 retailers as of October 29, 2026, with prices from $1,590 to $8,315, a $6,725 spread on the same certified stone. MOH London lists it at $8,315. 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
H
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045568
Dimensions8.15 × 8.17 × 4.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.15 mm8.17 mm2.03 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045568
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.4%

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 29
Current: $8,315 USD|Low: $1,590 USD|High: $8,381 USD|Avg: $4,424 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$1,590 USD
Retailer 5$2,897 USD
Retailer 6$2,982 USD
Retailer 7$3,742 USD
Retailer 2$4,533 USD
Retailer 4$4,808 USD
Retailer 8$6,913 USD
MOH London$8,315 USD

14 data points across 8 retailers

10 retailers$1,590 USD to $8,315 USD

A
Cheapest Retailer
-
$1,590 USD
B+
Retailer 2
-
$2,663 USD
View
B+
Retailer 3
-
$2,897 USD
View
B+
Retailer 4
-
$2,982 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,089 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$3,089 USD
View
B
Retailer 7
-
$4,246 USD
View
B
Retailer 8
-
$4,533 USD
View
B
Retailer 9
-
$4,808 USD
View
Most Expensive
B
MOH London
LG436045568 · Oct 29
$8,315 USD
£6,547 GBP
View
9 more retailers have this diamond
Prices start from $1,590 USDSave up to $6,725 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 Round
$1,590 USD