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2.50ct K IF Round Natural Diamond

EX • K/IF • IGI 561268485

Shape and cutting style on the report: Round brilliant

Certificate IGI 561268485

Diamond specifications and retailer prices

From $17,145 NZD
As of November 6, 2026
Save $6,793 NZD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $23,938 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 561268485. Listed at 2 retailers as of November 6, 2026, with prices from $17,145 to $23,938, a $6,793 spread on the same certified stone. 77 Diamonds lists it at $23,938. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 561268485
Dimensions8.57 × 8.65 × 5.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.57 mm8.65 mm2.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 561268485
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $23,938 NZD|Low: $17,145 NZD|High: $24,972 NZD|Avg: $21,015 NZD|-1.8%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$17,145 NZD
77 Diamonds$23,938 NZD

46 data points across 2 retailers

2 retailers$17,145 NZD to $23,938 NZD

A
Cheapest Retailer
-
$17,145 NZD
Most Expensive
A
77 Diamonds
RBCPGU5AXFKW · Nov 6
$23,938 NZD
£10,596 GBP
View
1 more retailer has this diamond
Prices start from $17,145 NZDSave up to $6,793 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
2.50ct Round
$17,145 NZD