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Round|Natural|GIA

2.03ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1487155866

Certificate GIA 1487155866

Diamond specifications and retailer prices

From $32,719 NZD
As of November 5, 2026
Save $18,646 NZD (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $51,365 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1487155866. Listed at 9 retailers as of November 4, 2026, with prices from $32,719 to $51,365, a $18,646 spread on the same certified stone. MOH London lists it at $51,365. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1487155866
Dimensions8.28 × 8.29 × 4.91 mm
L/W Ratio1.00
Cert comments
Additional clouds pinpoints and surface graining are not shown.
Key to symbols
Crystal, Cloud, Feather
Top View
8.28 mm8.29 mm2.03 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1487155866
Side View
Table 62.0%Crown 33°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $51,365 NZD|Low: $30,807 NZD|High: $52,124 NZD|Avg: $38,314 NZD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3$32,719 NZD
Retailer 4$33,888 NZD
Retailer 5$34,368 NZD
Retailer 7$34,751 NZD
Retailer 8$37,778 NZD
Retailer 2$39,701 NZD
Retailer 6$41,895 NZD
MOH London$51,365 NZD

39 data points across 8 retailers

9 retailers$32,719 NZD to $51,365 NZD

B+
Cheapest Retailer
-
$32,719 NZD
B+
Retailer 2
-
$33,888 NZD
View
Final sale: no returns
Retailer 3
-
$34,368 NZD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$34,751 NZD
View
B+
Retailer 5
-
$36,395 NZD
View
B+
Retailer 6
-
$37,778 NZD
View
B+
Retailer 7
-
$39,701 NZD
View
Retailer 8
-
$41,895 NZD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
C83CD5926 · Nov 4
$51,365 NZD
£22,736 GBP
View
8 more retailers have this diamond
Prices start from $32,719 NZDSave up to $18,646 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.

B+
2.03ct Round
$32,719 NZD