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Round|Natural|GIA

2.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 5556903277

Certificate GIA 5556903277

Diamond specifications and retailer prices

From $21,743 SGD
$17,001 USD
As of November 2, 2026
Save $20,499 SGD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $42,242 SGD at MOH London · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556903277. Listed at 19 retailers as of November 2, 2026, with prices from $21,743 to $42,242, a $20,499 spread on the same certified stone. MOH London lists it at $42,242. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556903277
Dimensions8.06 × 8.03 × 5.01 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Cavity, Etch Channel, Needle
Top View
8.06 mm8.03 mm2.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556903277
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: 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 2
Current: $42,242 SGD|Low: $21,575 SGD|High: $43,600 SGD|Avg: $29,031 SGD|-3.1%
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
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 8$21,743 SGD
Retailer 12$23,071 SGD
Retailer 14$24,305 SGD
Retailer 7$24,760 SGD
Retailer 9$24,864 SGD
Retailer 18$25,423 SGD
Retailer 20$25,527 SGD
Retailer 11$26,214 SGD
Retailer 10$26,611 SGD
Retailer 19$27,047 SGD
Retailer 2$27,433 SGD
Retailer 5$28,401 SGD
Retailer 6$29,302 SGD
Retailer 16$30,429 SGD
Retailer 3$30,471 SGD
Retailer 4$31,527 SGD
Retailer 13$32,697 SGD
Retailer 15$37,400 SGD
Retailer 17$38,317 SGD
MOH London$42,242 SGD

22 data points across 20 retailers

19 retailers$21,743 SGD to $42,242 SGD

B+
Cheapest Retailer
-
$21,743 SGD
$17,001 USD
Retailer 2
-
$23,071 SGD
$18,040 USD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$24,305 SGD
$19,005 USD
View
B+
Retailer 4
-
$24,760 SGD
$19,360 USD
View
B+
Retailer 5
-
$24,864 SGD
$19,442 USD
View
B+
Retailer 6
-
$25,423 SGD
CA$27,609 CAD
View
B
Retailer 7
-
$25,527 SGD
$19,960 USD
View
B
Retailer 8
-
$26,611 SGD
$20,808 USD
View
Final sale: no returns
B+
Retailer 9
-
$27,047 SGD
$21,149 USD
View
B
Retailer 10
-
$27,433 SGD
£16,890 GBP
View
B
Retailer 11
-
$28,401 SGD
$22,207 USD
View
B
Retailer 12
-
$29,302 SGD
$22,912 USD
View
B
Retailer 13
-
$30,429 SGD
$23,793 USD
View
B
Retailer 14
-
$30,471 SGD
$23,826 USD
View
B
Retailer 15
-
$31,527 SGD
$24,652 USD
View
B
Retailer 16
-
$32,697 SGD
€24,349 EUR
View
B
Retailer 17
-
$37,400 SGD
ZAR 472,443 ZAR
View
B
Retailer 18
-
$38,317 SGD
$29,961 USD
View
Most Expensive
B
MOH London
00AD6B452 · Nov 2
$42,242 SGD
£26,008 GBP
View
18 more retailers have this diamond
Prices start from $21,743 SGDSave up to $20,499 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
$21,743 SGD