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5.10ct F SI2 Round Natural Diamond

VG • F/SI2 • IGI 668467423

Shape and cutting style on the report: Round brilliant

Certificate IGI 668467423

Diamond specifications and retailer prices

From $70,647 USD
As of October 28, 2026
Save $40,242 USD (36%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $110,889 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.1ct natural round diamond

This 5.1ct natural round sits in the over five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 668467423. Listed at 14 retailers as of October 28, 2026, with prices from $70,647 to $110,889, a $40,242 spread on the same certified stone. MOH London lists it at $110,889. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.10
Carat
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.6°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 668467423
Dimensions10.65 × 10.76 × 6.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
10.65 mm10.76 mm5.10 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 668467423
Side View
Table 57.0%Crown 37.6°Girdle: STK-THKPavilion 40°Culet: NoneDepth 64.1%

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: Oct 28
Current: $110,889 USD|Low: $70,647 USD|High: $111,479 USD|Avg: $81,980 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$70,647 USD
Retailer 11$71,459 USD
Retailer 8$73,567 USD
Retailer 4$74,966 USD
Retailer 7$77,956 USD
Retailer 6$81,204 USD
Retailer 5$84,452 USD
Retailer 2$85,914 USD
Retailer 3$86,867 USD
Retailer 9$87,700 USD
MOH London$110,889 USD

15 data points across 11 retailers

14 retailers$70,647 USD to $110,889 USD

A
Cheapest Retailer
-
$70,647 USD
A
Retailer 2
-
$71,459 USD
View
Final sale: no returns
A
Retailer 3
-
$73,567 USD
View
A
Retailer 4
-
$74,966 USD
£59,028 GBP
View
Retailer 5
-
$77,956 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$77,956 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$81,204 USD
View
B+
Retailer 8
-
$84,452 USD
View
Retailer 9
-
$84,452 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$85,914 USD
€81,823 EUR
View
Retailer 11
-
$86,867 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$87,700 USD
View
Retailer 13
-
$87,700 USD
View
Price last confirmed 14 days ago
Most Expensive
B+
MOH London
2CF71E5AA · Oct 29
$110,889 USD
£87,314 GBP
View
13 more retailers have this diamond
Prices start from $70,647 USDSave up to $40,242 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
5.10ct Round
$70,647 USD