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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 $461 NZD
As of November 5, 2026
Save $1,826 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,286 NZD 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 $461 to $2,286, a $1,826 spread on the same certified stone. MOH London lists it at $2,286. 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
Colour
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: $2,286 NZD|Low: $443 NZD|High: $2,320 NZD|Avg: $1,195 NZD|-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$461 NZD
Retailer 3$516 NZD
Retailer 5$535 NZD
Retailer 6$573 NZD
Retailer 7$573 NZD
Retailer 15$854 NZD
Retailer 14$955 NZD
Retailer 17$1,010 NZD
Retailer 12$1,073 NZD
Retailer 2$1,080 NZD
Retailer 13$1,210 NZD
Retailer 11$1,480 NZD
Retailer 10$1,752 NZD
Retailer 8$1,839 NZD
Retailer 4$1,841 NZD
Retailer 9$1,930 NZD
MOH London$2,286 NZD

41 data points across 17 retailers

19 retailers$461 NZD to $2,286 NZD

Retailer 1
-
$448 NZD
Price last confirmed 49 days ago
A
Retailer 2
-
$461 NZD
View
A
Retailer 3
-
$516 NZD
View
Final sale: no returns
A
Retailer 4
-
$535 NZD
View
Retailer 5
-
$548 NZD
View
Price last confirmed 48 days ago
A
Retailer 6
-
$573 NZD
View
Retailer 7
-
$573 NZD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$854 NZD
View
B+
Retailer 9
-
$955 NZD
View
A
Retailer 10
-
$1,010 NZD
View
A
Retailer 11
-
$1,073 NZD
View
A
Retailer 12
-
$1,080 NZD
View
A
Retailer 13
-
$1,210 NZD
View
B+
Retailer 14
-
$1,480 NZD
View
B+
Retailer 15
-
$1,752 NZD
View
B
Retailer 16
-
$1,839 NZD
View
B+
Retailer 17
-
$1,841 NZD
View
B
Retailer 18
-
$1,930 NZD
View
Most Expensive
B
MOH London
LG799642573 · Nov 5
$2,286 NZD
£1,012 GBP
View
18 more retailers have this diamond
Prices start from $461 NZDSave up to $1,826 NZD

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
$461 NZD