Round|Natural|IGI

5.06ct I IF Round Natural Diamond

EX • I/IF • IGI 826623655

Shape and cutting style on the report: Round brilliant

Certificate IGI 826623655

Diamond specifications and retailer prices

From $72,339 USD
₹6,889,414 INR
As of October 31, 2026
Save $59,551 USD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $131,890 USD at MOH London · As of October 29, 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 826623655. Listed at 11 retailers as of October 29, 2026, with prices from $72,339 to $131,890, a $59,551 spread on the same certified stone. MOH London lists it at $131,890. 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 angle32.5°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 826623655
Dimensions11.03 × 11.10 × 6.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
11.03 mm11.10 mm5.06 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 826623655
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.3°CuletDepth 60.8%

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: $131,890 USD|Low: $47,195 USD|High: $136,368 USD|Avg: $92,956 USD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$72,339 USD
Retailer 8$79,340 USD
Retailer 7$84,993 USD
Retailer 2$88,651 USD
Retailer 3$98,522 USD
Retailer 5$104,309 USD
Retailer 6$104,310 USD
MOH London$131,890 USD

39 data points across 8 retailers

11 retailers$72,339 USD to $131,890 USD

A
Cheapest Retailer
-
$72,339 USD
₹6,889,414 INR
Retailer 2
-
$79,340 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$84,993 USD
View
Final sale: no returns
A
Retailer 4
-
$88,651 USD
£69,804 GBP
View
Retailer 5
-
$89,397 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$98,522 USD
€93,830 EUR
View
Retailer 7
-
$100,991 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$102,625 USD
View
Price last confirmed 40 days ago
A
Retailer 9
-
$104,309 USD
View
B+
Retailer 10
-
$104,310 USD
View
Most Expensive
B+
MOH London
54FA39928 · Oct 29
$131,890 USD
£103,850 GBP
View
10 more retailers have this diamond
Prices start from $72,339 USDSave up to $59,551 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
$72,339 USD