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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 $16,657 USD
₹1,586,424 INR
As of November 1, 2026
Save $12,483 USD (43%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $29,140 USD at MOH London · As of November 1, 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 1, 2026, with prices from $16,657 to $29,140, a $12,483 spread on the same certified stone. MOH London lists it at $29,140. 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
Color
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 1
Current: $29,140 USD|Low: $16,657 USD|High: $29,491 USD|Avg: $21,493 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$16,657 USD
Retailer 2$19,118 USD
Retailer 8$19,444 USD
Retailer 7$19,736 USD
Retailer 9$21,625 USD
Retailer 4$21,716 USD
Retailer 6$22,412 USD
Retailer 5$25,800 USD
MOH London$29,140 USD

33 data points across 9 retailers

20 retailers$16,657 USD to $29,140 USD

B+
Cheapest Retailer
-
$16,657 USD
₹1,586,424 INR
B+
Retailer 2
-
$18,933 USD
View
B+
Retailer 3
-
$19,118 USD
£15,054 GBP
View
B+
Retailer 4
-
$19,352 USD
View
Retailer 5
-
$19,444 USD
A$29,914 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$19,736 USD
View
Final sale: no returns
B
Retailer 7
-
$20,100 USD
View
Retailer 8
-
$20,595 USD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$21,706 USD
View
B
Retailer 10
-
$21,716 USD
€20,682 EUR
View
Retailer 11
-
$22,312 USD
View
Price last confirmed 40 days ago
Retailer 12
-
$22,312 USD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$22,412 USD
View
B
Retailer 14
-
$22,900 USD
View
Retailer 15
-
$23,170 USD
View
Price last confirmed 23 days ago
Retailer 16
-
$23,170 USD
View
Price last confirmed 41 days ago
B
Retailer 17
-
$24,060 USD
View
B
Retailer 18
-
$25,800 USD
ZAR 416,799 ZAR
View
Retailer 19
-
$26,433 USD
View
Price last confirmed 35 days ago
Most Expensive
B
MOH London
BCBB7E5DB · Nov 1
$29,140 USD
£22,945 GBP
View
19 more retailers have this diamond
Prices start from $16,657 USDSave up to $12,483 USD

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
$16,657 USD