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Round|Natural|GIA

2.04ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2557717600

Certificate GIA 2557717600

Diamond specifications and retailer prices

From $22,149 AUD
£12,222 GBP
As of November 1, 2026
Save $13,744 AUD (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $35,894 AUD 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 $22,149 to $35,894, a $13,744 spread on the same certified stone. MOH London lists it at $35,894. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $35,894 AUD|Low: $21,965 AUD|High: $37,247 AUD|Avg: $26,541 AUD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$22,149 AUD
Retailer 6$23,159 AUD
Retailer 4$24,120 AUD
Retailer 5$24,807 AUD
Retailer 2$25,350 AUD
MOH London$35,894 AUD

42 data points across 6 retailers

10 retailers$22,149 AUD to $35,894 AUD

B+
Cheapest Retailer
-
$22,149 AUD
£12,222 GBP
B+
Retailer 2
-
$23,159 AUD
$16,230 USD
View
Retailer 3
-
$24,120 AUD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$24,807 AUD
$17,385 USD
View
B+
Retailer 5
-
$25,350 AUD
£13,989 GBP
View
Retailer 6
-
$27,312 AUD
$19,141 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$27,621 AUD
$19,357 USD
View
Price last confirmed 27 days ago
Retailer 8
-
$28,178 AUD
$19,748 USD
View
Price last confirmed 38 days ago
Retailer 9
-
$33,384 AUD
$23,396 USD
View
Price last confirmed 37 days ago
Most Expensive
B
MOH London
9A422E45F · Nov 1
$35,894 AUD
£19,807 GBP
View
9 more retailers have this diamond
Prices start from $22,149 AUDSave up to $13,744 AUD

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
$22,149 AUD