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Round|Natural|IGI

5.06ct I IF Round Natural Diamond

EX • I/IF • IGI 717551545

Shape and cutting style on the report: Round brilliant

Certificate IGI 717551545

Diamond specifications and retailer prices

From $66,254 USD
As of October 30, 2026
Save $36,166 USD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $102,420 USD at MOH London · As of November 1, 2026
View at MOH London

About this 5.06ct natural round diamond

This 5.06ct natural round sits in the over five carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 717551545. Listed at 12 retailers as of October 30, 2026, with prices from $66,254 to $102,420, a $36,166 spread on the same certified stone. MOH London lists it at $102,420. 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

5.06
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 717551545
Dimensions11.07 × 11.03 × 6.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
11.07 mm11.03 mm5.06 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 717551545
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.5%

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 30
Current: $102,420 USD|Low: $42,106 USD|High: $103,655 USD|Avg: $73,109 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 6$42,106 USD
Retailer 10$62,525 USD
Retailer 11$66,254 USD
Retailer 7$66,329 USD
Retailer 5$66,355 USD
Retailer 3$68,313 USD
Retailer 2$69,211 USD
Retailer 12$75,404 USD
Retailer 13$76,794 USD
Retailer 14$78,420 USD
Retailer 8$79,572 USD
Retailer 4$81,436 USD
Retailer 9$90,863 USD
MOH London$102,420 USD

26 data points across 14 retailers

12 retailers$66,254 USD to $102,420 USD

Retailer 1
-
$62,525 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$66,254 USD
View
A
Retailer 3
-
$66,329 USD
£52,228 GBP
View
A
Retailer 4
-
$66,355 USD
View
Final sale: no returns
A
Retailer 5
-
$68,313 USD
View
A
Retailer 6
-
$69,211 USD
£54,497 GBP
View
A
Retailer 7
-
$75,404 USD
View
A
Retailer 8
-
$76,794 USD
£60,468 GBP
View
A
Retailer 9
-
$78,420 USD
View
A
Retailer 10
-
$79,572 USD
€75,783 EUR
View
A
Retailer 11
-
$81,436 USD
View
Most Expensive
A
MOH London
B5B0A527D · Nov 1
$102,420 USD
£80,646 GBP
View
11 more retailers have this diamond
Prices start from $66,254 USDSave up to $36,166 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
5.06ct Round
$66,254 USD