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Round|Natural|GIA

2.03ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1563122457

Certificate GIA 1563122457

Diamond specifications and retailer prices

From $26,590 SGD
As of November 4, 2026
Save $12,563 SGD (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $39,153 SGD 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 $26,590 to $39,153, a $12,563 spread on the same certified stone. MOH London lists it at $39,153. 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: $39,153 SGD|Low: $20,747 SGD|High: $44,504 SGD|Avg: $28,206 SGD|+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$20,747 SGD
Retailer 3$21,818 SGD
Retailer 14$22,880 SGD
Retailer 15$24,686 SGD
Retailer 8$25,937 SGD
Retailer 10$26,182 SGD
Retailer 2$26,590 SGD
Retailer 12$26,946 SGD
Retailer 11$27,060 SGD
Retailer 17$27,324 SGD
Retailer 5$27,594 SGD
Retailer 9$28,212 SGD
Retailer 6$28,778 SGD
Retailer 16$29,185 SGD
Retailer 13$32,951 SGD
MOH London$39,153 SGD
Retailer 7$44,504 SGD

15 data points across 17 retailers

8 retailers$26,590 SGD to $39,153 SGD

Retailer 1
-
$20,747 SGD
Price last confirmed 44 days ago
Retailer 2
-
$26,182 SGD
View
Price last confirmed 33 days ago
B+
Retailer 3
-
$26,590 SGD
View
Final sale: no returns
B+
Retailer 4
-
$27,060 SGD
View
Retailer 5
-
$30,563 SGD
View
Price last confirmed 45 days ago
Retailer 6
-
$31,738 SGD
View
Price last confirmed 45 days ago
Retailer 7
-
$36,209 SGD
View
Price last confirmed 48 days ago
Most Expensive
B
MOH London
6B59C1C35 · Nov 4
$39,153 SGD
£24,136 GBP
View
7 more retailers have this diamond
Prices start from $26,590 SGDSave up to $12,563 SGD

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
$26,590 SGD