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Round|Natural|GIA

2.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2506088069

Certificate GIA 2506088069

Diamond specifications and retailer prices

From $21,296 SGD
₹1,585,911 INR
As of November 2, 2026
Save $15,971 SGD (43%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $37,267 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 2506088069. Listed at 20 retailers as of November 2, 2026, with prices from $21,296 to $37,267, a $15,971 spread on the same certified stone. MOH London lists it at $37,267. 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
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2506088069
Dimensions8.04 × 8.11 × 5.04 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
8.04 mm8.11 mm2.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506088069
Side View
Table 59.0%Crown 34.5°Girdle: 4.0Pavilion 41.6°Culet: NoneDepth 62.4%

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: $37,267 SGD|Low: $21,296 SGD|High: $37,716 SGD|Avg: $27,873 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 3$21,296 SGD
Retailer 2$24,655 SGD
Retailer 8$24,867 SGD
Retailer 7$25,240 SGD
Retailer 9$27,656 SGD
Retailer 4$27,773 SGD
Retailer 6$28,663 SGD
Retailer 5$32,995 SGD
MOH London$37,267 SGD

33 data points across 9 retailers

20 retailers$21,296 SGD to $37,267 SGD

B+
Cheapest Retailer
-
$21,296 SGD
₹1,585,911 INR
B+
Retailer 2
-
$24,213 SGD
$18,933 USD
View
B+
Retailer 3
-
$24,655 SGD
£15,180 GBP
View
B+
Retailer 4
-
$24,749 SGD
$19,352 USD
View
Retailer 5
-
$24,867 SGD
A$29,914 AUD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$25,240 SGD
$19,736 USD
View
Final sale: no returns
B
Retailer 7
-
$25,706 SGD
$20,100 USD
View
Retailer 8
-
$26,339 SGD
$20,595 USD
View
Price last confirmed 22 days ago
B
Retailer 9
-
$27,759 SGD
$21,706 USD
View
B
Retailer 10
-
$27,773 SGD
€20,682 EUR
View
Retailer 11
-
$28,535 SGD
$22,312 USD
View
Price last confirmed 41 days ago
Retailer 12
-
$28,535 SGD
$22,312 USD
View
Price last confirmed 26 days ago
Retailer 13
-
$28,663 SGD
$22,412 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$29,287 SGD
$22,900 USD
View
Retailer 15
-
$29,632 SGD
$23,170 USD
View
Price last confirmed 24 days ago
Retailer 16
-
$29,632 SGD
$23,170 USD
View
Price last confirmed 42 days ago
B
Retailer 17
-
$30,770 SGD
$24,060 USD
View
B
Retailer 18
-
$32,995 SGD
ZAR 416,799 ZAR
View
Retailer 19
-
$33,805 SGD
$26,433 USD
View
Price last confirmed 36 days ago
Most Expensive
B
MOH London
BCBB7E5DB · Nov 2
$37,267 SGD
£22,945 GBP
View
19 more retailers have this diamond
Prices start from $21,296 SGDSave up to $15,971 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
$21,296 SGD