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Round|Natural|GIA

2.52ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 14

Certificate GIA 14

Diamond specifications and retailer prices

From $18,963 NZD
As of November 4, 2026
Save $14,142 NZD (43%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $33,105 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 11 retailers as of November 4, 2026, with prices from $18,963 to $33,105, a $14,142 spread on the same certified stone. NZ Jewellers lists it at $33,105. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 14
Dimensions8.58 × 8.65 × 5.40 mm
L/W Ratio1.01
Top View
8.58 mm8.65 mm2.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 14
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.7%

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 4
Current: $33,105 NZD|Low: $18,963 NZD|High: $33,105 NZD|Avg: $23,422 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$18,963 NZD
Retailer 5$19,863 NZD
Retailer 6$21,518 NZD
Retailer 4$21,848 NZD
Retailer 7$21,998 NZD
Retailer 2$24,586 NZD
NZ Jewellers$33,105 NZD

11 data points across 7 retailers

11 retailers$18,963 NZD to $33,105 NZD

A
Cheapest Retailer
-
$18,963 NZD
Retailer 2
-
$19,863 NZD
View
Price last confirmed 8 days ago
Retailer 3
-
$19,863 NZD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$21,518 NZD
View
Retailer 5
-
$21,518 NZD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$21,848 NZD
View
A
Retailer 7
-
$21,998 NZD
View
B+
Retailer 8
-
$24,586 NZD
View
Retailer 9
-
$24,828 NZD
View
Price last confirmed 30 days ago
Retailer 10
-
$33,105 NZD
View
Price last confirmed 31 days ago
Most Expensive
B
NZ Jewellers
dc7bf086-ef32-4d54-bf5e-b317aa557ad3 · Nov 5
$33,105 NZD
$18,610 USD
View
10 more retailers have this diamond
Prices start from $18,963 NZDSave up to $14,142 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
2.52ct Round
$18,963 NZD