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Round|Natural|GIA

2.04ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2215989740

Certificate GIA 2215989740

Diamond specifications and retailer prices

From $17,706 AUD
As of November 5, 2026
Save $7,974 AUD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $25,680 AUD at MOH London · As of November 4, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2215989740. Listed at 3 retailers as of November 4, 2026, with prices from $17,706 to $25,680, a $7,974 spread on the same certified stone. MOH London lists it at $25,680. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2215989740
Dimensions8.08 × 8.04 × 5.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
8.08 mm8.04 mm2.04 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2215989740
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $25,680 AUD|Low: $17,706 AUD|High: $26,059 AUD|Avg: $21,556 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$17,706 AUD
Retailer 2$20,612 AUD
MOH London$25,680 AUD

40 data points across 3 retailers

3 retailers$17,706 AUD to $25,680 AUD

B+
Cheapest Retailer
-
$17,706 AUD
B
Retailer 2
-
$20,612 AUD
View
Most Expensive
B
MOH London
BFB2596D8 · Nov 4
$25,680 AUD
£14,155 GBP
View
2 more retailers have this diamond
Prices start from $17,706 AUDSave up to $7,974 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
$17,706 AUD