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Round|Natural|GIA

4.32ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2175515164

Certificate GIA 2175515164

Diamond specifications and retailer prices

From $65,367 AUD
As of November 6, 2026
Save $22,934 AUD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $88,301 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 4.32ct natural round diamond

This 4.32ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2175515164. Listed at 7 retailers as of November 6, 2026, with prices from $65,367 to $88,301, a $22,934 spread on the same certified stone. Yorxs lists it at $88,301. 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

4.32
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175515164
Dimensions10.48 × 10.54 × 6.35 mm
L/W Ratio1.01
Top View
10.48 mm10.54 mm4.32 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2175515164
Side View
Table 60.0%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 6
Current: $80,433 AUD|Low: $56,730 AUD|High: $88,776 AUD|Avg: $73,712 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 4$56,730 AUD
Retailer 2$67,954 AUD
Retailer 3$73,775 AUD
Retailer 1$80,433 AUD
Yorxs$88,301 AUD

39 data points across 5 retailers

7 retailers$65,367 AUD to $88,301 AUD

B+
Cheapest Retailer
-
$65,367 AUD
B+
Retailer 2
-
$67,954 AUD
View
B+
Retailer 3
-
$68,322 AUD
View
B
Retailer 4
-
$69,139 AUD
View
B
Retailer 5
-
$73,775 AUD
View
B
Retailer 6
-
$80,433 AUD
View
Most Expensive
B
Yorxs
OTI070 · Nov 6
$88,301 AUD
€58,870 EUR
View
6 more retailers have this diamond
Prices start from $65,367 AUDSave up to $22,934 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+
4.32ct Round
$65,367 AUD