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Round|Natural|GIA

2.52ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6421367151

Certificate GIA 6421367151

Diamond specifications and retailer prices

From $21,483 AUD
As of November 4, 2026
Save $7,401 AUD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $28,884 AUD at Yorxs · As of November 5, 2026
View at Yorxs

About this 2.52ct natural round diamond

This 2.52ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6421367151. Listed at 4 retailers as of November 4, 2026, with prices from $21,483 to $28,884, a $7,401 spread on the same certified stone. Yorxs lists it at $28,884. 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

2.52
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6421367151
Dimensions8.81 × 8.83 × 5.33 mm
L/W Ratio1.00
Top View
8.81 mm8.83 mm2.52 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6421367151
Side View
Table 58.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 60.4%

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 4
Current: $21,483 AUD|Low: $21,483 AUD|High: $29,037 AUD|Avg: $23,836 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 5, 2026
Retailer 1$21,483 AUD
Retailer 4$22,770 AUD
Retailer 3$22,793 AUD
Retailer 2$23,333 AUD
Yorxs$28,884 AUD

19 data points across 5 retailers

4 retailers$21,483 AUD to $28,884 AUD

B+
Cheapest Retailer
-
$21,483 AUD
B+
Retailer 2
-
$22,770 AUD
View
B+
Retailer 3
-
$23,333 AUD
View
Most Expensive
B
Yorxs
dm5166 · Nov 5
$28,884 AUD
€19,257 EUR
View
3 more retailers have this diamond
Prices start from $21,483 AUDSave up to $7,401 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+
2.52ct Round
$21,483 AUD