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Round|Natural|IGI

2.50ct G IF Round Natural Diamond

EX • G/IF • IGI 840639908

Shape and cutting style on the report: Round brilliant

Certificate IGI 840639908

Diamond specifications and retailer prices

From $41,637 NZD
$23,427 USD
As of October 31, 2026
Save $23,067 NZD (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $64,704 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 840639908. Listed at 11 retailers as of October 31, 2026, with prices from $41,637 to $64,704, a $23,067 spread on the same certified stone. MOH London lists it at $64,704. 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
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 840639908
Dimensions8.58 × 8.66 × 5.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.58 mm8.66 mm2.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 840639908
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.6°CuletDepth 62.6%

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: Oct 31
Current: $64,704 NZD|Low: $41,637 NZD|High: $65,052 NZD|Avg: $51,445 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9$41,637 NZD
Retailer 11$43,825 NZD
Retailer 4$44,054 NZD
Retailer 5$44,512 NZD
Retailer 8$49,542 NZD
Retailer 6$50,049 NZD
Retailer 2$50,879 NZD
Retailer 10$51,448 NZD
Retailer 7$57,289 NZD
Retailer 3$58,694 NZD
MOH London$64,704 NZD

5 data points across 11 retailers

11 retailers$41,637 NZD to $64,704 NZD

A
Cheapest Retailer
-
$41,637 NZD
$23,427 USD
A
Retailer 2
-
$43,825 NZD
$24,658 USD
View
Final sale: no returns
A
Retailer 3
-
$44,054 NZD
£19,517 GBP
View
A
Retailer 4
-
$44,512 NZD
$25,045 USD
View
A
Retailer 5
-
$49,542 NZD
$27,875 USD
View
A
Retailer 6
-
$50,049 NZD
€26,819 EUR
View
A
Retailer 7
-
$50,879 NZD
$28,627 USD
View
A
Retailer 8
-
$51,448 NZD
$28,947 USD
View
A
Retailer 9
-
$57,289 NZD
ZAR 520,737 ZAR
View
A
Retailer 10
-
$58,694 NZD
$33,024 USD
View
Most Expensive
A
MOH London
1E86E58B6 · Nov 1
$64,704 NZD
£28,666 GBP
View
10 more retailers have this diamond
Prices start from $41,637 NZDSave up to $23,067 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
$41,637 NZD