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Round|Natural|GIA

3.23ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6532658189

Certificate GIA 6532658189

Diamond specifications and retailer prices

From $38,298 NZD
As of November 6, 2026
Save $24,115 NZD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $62,413 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.23ct natural round diamond

This 3.23ct 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 6532658189. Listed at 13 retailers as of November 4, 2026, with prices from $38,298 to $62,413, a $24,115 spread on the same certified stone. MOH London lists it at $62,413. 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

3.23
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6532658189
Dimensions9.56 × 9.50 × 5.76 mm
L/W Ratio1.01
Star length50%
Top View
9.56 mm9.50 mm3.23 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532658189
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $62,413 NZD|Low: $35,649 NZD|High: $63,332 NZD|Avg: $44,354 NZD|+15.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$38,223 NZD
Retailer 3$38,229 NZD
Retailer 9$38,298 NZD
Retailer 2$40,402 NZD
Retailer 6$41,664 NZD
Retailer 8$42,315 NZD
Retailer 10$43,951 NZD
Retailer 4$46,931 NZD
Retailer 7$47,198 NZD
Retailer 5$48,694 NZD
MOH London$62,413 NZD

28 data points across 11 retailers

13 retailers$38,298 NZD to $62,413 NZD

A
Cheapest Retailer
-
$38,298 NZD
A
Retailer 2
-
$40,402 NZD
View
Retailer 3
-
$41,409 NZD
View
Price last confirmed 45 days ago
B+
Retailer 4
-
$41,664 NZD
View
B+
Retailer 5
-
$42,315 NZD
View
Retailer 6
-
$43,001 NZD
View
Price last confirmed 45 days ago
Retailer 7
-
$43,951 NZD
View
Price last confirmed 42 days ago
B+
Retailer 8
-
$46,931 NZD
View
B+
Retailer 9
-
$47,198 NZD
View
B+
Retailer 10
-
$48,694 NZD
View
Retailer 11
-
$49,057 NZD
View
Price last confirmed 42 days ago
B
Retailer 12
-
$56,765 NZD
View
Most Expensive
B
MOH London
03D578FBA · Nov 4
$62,413 NZD
£27,626 GBP
View
12 more retailers have this diamond
Prices start from $38,298 NZDSave up to $24,115 NZD

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.

A
3.23ct Round
$38,298 NZD