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2.52ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 642405126

Shape and cutting style on the report: Round brilliant

Certificate IGI 642405126

Diamond specifications and retailer prices

From $17,931 NZD
As of November 1, 2026
Save $11,497 NZD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $29,428 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 IGI 642405126. Listed at 13 retailers as of November 1, 2026, with prices from $17,931 to $29,428, a $11,497 spread on the same certified stone. NZ Jewellers lists it at $29,428. 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
Crown angle32.4°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 642405126
Dimensions8.83 × 8.78 × 5.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.83 mm8.78 mm2.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 642405126
Side View
Table 59.0%Crown 32.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.8%

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 1
Current: $19,283 NZD|Low: $17,931 NZD|High: $27,463 NZD|Avg: $21,554 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$17,931 NZD
Retailer 9$17,997 NZD
Retailer 1$19,283 NZD
Retailer 8$19,490 NZD
Retailer 6$21,114 NZD
Retailer 3$21,135 NZD
Retailer 2$24,245 NZD
Retailer 7$24,362 NZD
Retailer 4$27,134 NZD

42 data points across 9 retailers

13 retailers$17,931 NZD to $29,428 NZD

A
Cheapest Retailer
-
$17,931 NZD
A
Retailer 2
-
$18,083 NZD
View
A
Retailer 3
-
$19,239 NZD
View
A
Retailer 4
-
$19,283 NZD
View
Retailer 5
-
$19,490 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$21,114 NZD
View
A
Retailer 7
-
$21,135 NZD
View
B+
Retailer 8
-
$21,439 NZD
View
B+
Retailer 9
-
$21,614 NZD
View
B+
Retailer 10
-
$24,245 NZD
View
B+
Retailer 11
-
$24,362 NZD
View
B+
Retailer 12
-
$27,134 NZD
View
Most Expensive
B
NZ Jewellers
3de14dc9-fb49-4d62-afb3-b62197eead01 · Nov 5
$29,428 NZD
$16,543 USD
View
12 more retailers have this diamond
Prices start from $17,931 NZDSave up to $11,497 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
$17,931 NZD