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Round|Lab Grown|IGI

2.03ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG799642573

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642573

Diamond specifications and retailer prices

From $259 USD
As of November 5, 2026
Save $1,026 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,285 USD at MOH London · As of November 5, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG799642573 or 799642573. Listed at 19 retailers as of November 5, 2026, with prices from $259 to $1,285, a $1,026 spread on the same certified stone. MOH London lists it at $1,285. 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
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642573
Dimensions8.22 × 8.18 × 4.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm8.18 mm2.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642573
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.4%

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 5
Current: $1,285 USD|Low: $249 USD|High: $1,304 USD|Avg: $672 USD|-0.2%
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
Retailer 16
Retailer 17
November 5, 2026
Retailer 16$259 USD
Retailer 3$290 USD
Retailer 5$301 USD
Retailer 6$322 USD
Retailer 7$322 USD
Retailer 15$480 USD
Retailer 14$537 USD
Retailer 17$568 USD
Retailer 12$603 USD
Retailer 2$607 USD
Retailer 13$680 USD
Retailer 11$832 USD
Retailer 10$985 USD
Retailer 8$1,034 USD
Retailer 4$1,035 USD
Retailer 9$1,085 USD
MOH London$1,285 USD

41 data points across 17 retailers

19 retailers$259 USD to $1,285 USD

Retailer 1
-
$252 USD
Price last confirmed 49 days ago
A
Retailer 2
-
$259 USD
View
A
Retailer 3
-
$290 USD
View
Final sale: no returns
A
Retailer 4
-
$301 USD
View
Retailer 5
-
$308 USD
View
Price last confirmed 48 days ago
A
Retailer 6
-
$322 USD
View
Retailer 7
-
$322 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$480 USD
View
B+
Retailer 9
-
$537 USD
View
A
Retailer 10
-
$568 USD
View
A
Retailer 11
-
$603 USD
View
A
Retailer 12
-
$607 USD
View
A
Retailer 13
-
$680 USD
View
B+
Retailer 14
-
$832 USD
View
B+
Retailer 15
-
$985 USD
View
B
Retailer 16
-
$1,034 USD
View
B+
Retailer 17
-
$1,035 USD
View
B
Retailer 18
-
$1,085 USD
View
Most Expensive
B
MOH London
LG799642573 · Nov 5
$1,285 USD
£1,012 GBP
View
18 more retailers have this diamond
Prices start from $259 USDSave up to $1,026 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
$259 USD