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Round|Lab Grown|IGI

2.03ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG494192947

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494192947

Diamond specifications and retailer prices

From $608 USD
As of October 28, 2026
Save $2,220 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,828 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG494192947 or 494192947. Listed at 12 retailers as of October 28, 2026, with prices from $608 to $2,828, a $2,220 spread on the same certified stone. MOH London lists it at $2,828. 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
D
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494192947
Dimensions8.17 × 8.15 × 5.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
Top View
8.17 mm8.15 mm2.03 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494192947
Side View
Table 57.0%Crown 33.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

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 28
Current: $2,828 USD|Low: $244 USD|High: $2,846 USD|Avg: $1,044 USD|+148.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$244 USD
Retailer 9$584 USD
Retailer 8$608 USD
Retailer 3$1,016 USD
Retailer 7$1,042 USD
Retailer 4$1,046 USD
Retailer 5$1,100 USD
Retailer 6$1,559 USD
Retailer 2$1,739 USD
MOH London$2,828 USD

26 data points across 10 retailers

12 retailers$608 USD to $2,828 USD

Retailer 1
-
$197 USD
Price last confirmed 39 days ago
Retailer 2
-
$241 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$608 USD
View
Final sale: no returns
B+
Retailer 4
-
$730 USD
HK$5,700 HKD
View
Retailer 5
-
$784 USD
View
Price last confirmed 40 days ago
B+
Retailer 6
-
$1,016 USD
£800 GBP
View
B+
Retailer 7
-
$1,042 USD
View
B+
Retailer 8
-
$1,046 USD
£824 GBP
View
Retailer 9
-
$1,100 USD
View
Price last confirmed 24 days ago
B
Retailer 10
-
$1,559 USD
View
B
Retailer 11
-
$1,739 USD
View
Most Expensive
C
MOH London
LG494192947 · Oct 29
$2,828 USD
£2,227 GBP
View
11 more retailers have this diamond
Prices start from $608 USDSave up to $2,220 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
$608 USD