Round|Natural|GIA

2.04ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2557717600

Certificate GIA 2557717600

Diamond specifications and retailer prices

From $15,523 USD
£12,222 GBP
As of November 1, 2026
Save $9,632 USD (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $25,155 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.04ct natural round diamond

This 2.04ct 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 2557717600. Listed at 10 retailers as of November 1, 2026, with prices from $15,523 to $25,155, a $9,632 spread on the same certified stone. MOH London lists it at $25,155. 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

2.04
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557717600
Dimensions8.03 × 8.08 × 5.04 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Cloud
Top View
8.03 mm8.08 mm2.04 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557717600
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°CuletDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $25,155 USD|Low: $15,394 USD|High: $26,104 USD|Avg: $18,584 USD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$15,523 USD
Retailer 6$16,230 USD
Retailer 4$16,904 USD
Retailer 5$17,385 USD
Retailer 2$17,766 USD
MOH London$25,155 USD

43 data points across 6 retailers

10 retailers$15,523 USD to $25,155 USD

B+
Cheapest Retailer
-
$15,523 USD
£12,222 GBP
B+
Retailer 2
-
$16,230 USD
View
Retailer 3
-
$16,904 USD
A$26,006 AUD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$17,385 USD
View
B+
Retailer 5
-
$17,766 USD
£13,989 GBP
View
Retailer 6
-
$19,141 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$19,357 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$19,748 USD
View
Price last confirmed 37 days ago
Retailer 9
-
$23,396 USD
View
Price last confirmed 35 days ago
Most Expensive
B
MOH London
9A422E45F · Nov 1
$25,155 USD
£19,807 GBP
View
9 more retailers have this diamond
Prices start from $15,523 USDSave up to $9,632 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+
2.04ct Round
$15,523 USD