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2.03ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG837684149

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837684149

Diamond specifications and retailer prices

From $772 NZD
As of November 4, 2026
Save $3,355 NZD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,127 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 LG837684149 or 837684149. Listed at 11 retailers as of November 4, 2026, with prices from $772 to $4,127, a $3,355 spread on the same certified stone. Do Amore Diamonds lists it at $4,127. 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 angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837684149
Dimensions8.16 × 8.23 × 4.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm8.23 mm2.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837684149
Side View
Table 60.0%Crown 34.7°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.3%

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: $4,127 NZD|Low: $772 NZD|High: $4,554 NZD|Avg: $1,617 NZD|-9.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 9$772 NZD
Retailer 5$774 NZD
Retailer 8$804 NZD
Retailer 3$977 NZD
Retailer 6$1,002 NZD
Retailer 2$1,681 NZD
Retailer 11$1,747 NZD
Retailer 7$1,772 NZD
Retailer 10$2,409 NZD
Retailer 4$3,279 NZD
Do Amore Diamonds$4,127 NZD

13 data points across 11 retailers

11 retailers$772 NZD to $4,127 NZD

B+
Cheapest Retailer
-
$772 NZD
A
Retailer 2
-
$774 NZD
View
A
Retailer 3
-
$804 NZD
View
Retailer 4
-
$1,002 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,681 NZD
View
B+
Retailer 6
-
$1,747 NZD
View
B+
Retailer 7
-
$1,772 NZD
View
B
Retailer 8
-
$2,409 NZD
View
B
Retailer 9
-
$3,113 NZD
View
B
Retailer 10
-
$3,279 NZD
View
Most Expensive
B
Do Amore Diamonds
27-BB0FCA508 · Nov 6
$4,127 NZD
$2,320 USD
View
10 more retailers have this diamond
Prices start from $772 NZDSave up to $3,355 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
$772 NZD