CaratHunter
Plans
Round|Natural|GIA

2.03ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1563122457

Certificate GIA 1563122457

Diamond specifications and retailer prices

From $37,031 NZD
As of November 4, 2026
Save $17,497 NZD (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $54,528 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563122457. Listed at 8 retailers as of November 4, 2026, with prices from $37,031 to $54,528, a $17,497 spread on the same certified stone. MOH London lists it at $54,528. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1563122457
Dimensions8.06 × 8.01 × 5.00 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Pinpoint
Top View
8.06 mm8.01 mm2.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563122457
Side View
Table 58.0%Crown 36°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 4
Current: $54,528 NZD|Low: $28,895 NZD|High: $61,980 NZD|Avg: $39,282 NZD|+5.0%
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 4, 2026
Retailer 4$28,895 NZD
Retailer 3$30,385 NZD
Retailer 14$31,865 NZD
Retailer 15$34,381 NZD
Retailer 8$36,122 NZD
Retailer 10$36,464 NZD
Retailer 2$37,031 NZD
Retailer 12$37,528 NZD
Retailer 11$37,686 NZD
Retailer 17$38,054 NZD
Retailer 5$38,430 NZD
Retailer 9$39,291 NZD
Retailer 6$40,079 NZD
Retailer 16$40,646 NZD
Retailer 13$45,890 NZD
MOH London$54,528 NZD
Retailer 7$61,980 NZD

15 data points across 17 retailers

8 retailers$37,031 NZD to $54,528 NZD

Retailer 1
-
$28,895 NZD
Price last confirmed 44 days ago
Retailer 2
-
$36,464 NZD
View
Price last confirmed 33 days ago
B+
Retailer 3
-
$37,031 NZD
View
Final sale: no returns
B+
Retailer 4
-
$37,686 NZD
View
Retailer 5
-
$42,566 NZD
View
Price last confirmed 45 days ago
Retailer 6
-
$44,202 NZD
View
Price last confirmed 45 days ago
Retailer 7
-
$50,428 NZD
View
Price last confirmed 48 days ago
Most Expensive
B
MOH London
6B59C1C35 · Nov 4
$54,528 NZD
£24,136 GBP
View
7 more retailers have this diamond
Prices start from $37,031 NZDSave up to $17,497 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
$37,031 NZD