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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 $41,481 USD
₹3,950,537 INR
As of November 2, 2026
Save $33,792 USD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $75,273 USD at MOH London · As of November 2, 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 2, 2026, with prices from $41,481 to $75,273, a $33,792 spread on the same certified stone. MOH London lists it at $75,273. 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
Color
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: $75,273 USD|Low: $41,397 USD|High: $76,180 USD|Avg: $55,012 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$41,481 USD
Retailer 4$48,229 USD
Retailer 3$56,438 USD
MOH London$75,273 USD

41 data points across 4 retailers

4 retailers$41,481 USD to $75,273 USD

A
Cheapest Retailer
-
$41,481 USD
₹3,950,537 INR
A
Retailer 2
-
$48,229 USD
View
A
Retailer 3
-
$56,438 USD
€53,750 EUR
View
Most Expensive
A
MOH London
81F952D97 · Nov 2
$75,273 USD
£59,270 GBP
View
3 more retailers have this diamond
Prices start from $41,481 USDSave up to $33,792 USD

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
$41,481 USD