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5.15ct F SI2 Round Natural Diamond

EX • F/SI2 • IGI 833699681

Shape and cutting style on the report: Round brilliant

Certificate IGI 833699681

Diamond specifications and retailer prices

From $73,724 NZD
₹3,950,537 INR
As of November 2, 2026
Save $60,059 NZD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $133,783 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 5.15ct natural round diamond

This 5.15ct natural round sits in the over five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 833699681. Listed at 4 retailers as of November 1, 2026, with prices from $73,724 to $133,783, a $60,059 spread on the same certified stone. MOH London lists it at $133,783. 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

5.15
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 833699681
Dimensions10.91 × 10.94 × 6.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
10.91 mm10.94 mm5.15 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 833699681
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $133,783 NZD|Low: $73,575 NZD|High: $135,394 NZD|Avg: $97,773 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$73,724 NZD
Retailer 4$85,717 NZD
Retailer 3$100,306 NZD
MOH London$133,783 NZD

41 data points across 4 retailers

4 retailers$73,724 NZD to $133,783 NZD

A
Cheapest Retailer
-
$73,724 NZD
₹3,950,537 INR
A
Retailer 2
-
$85,717 NZD
$48,229 USD
View
A
Retailer 3
-
$100,306 NZD
€53,750 EUR
View
Most Expensive
A
MOH London
81F952D97 · Nov 1
$133,783 NZD
£59,270 GBP
View
3 more retailers have this diamond
Prices start from $73,724 NZDSave up to $60,059 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
5.15ct Round
$73,724 NZD