Round|Natural|IGI

5.50ct H VS1 Round Natural Diamond

EX • H/VS1 • IGI 807667582

Shape and cutting style on the report: Round brilliant

Certificate IGI 807667582

Diamond specifications and retailer prices

From $80,885 USD
As of November 1, 2026
Save $52,259 USD (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $133,144 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.5ct natural round diamond

This 5.5ct natural round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 807667582. Listed at 4 retailers as of October 29, 2026, with prices from $80,885 to $133,144, a $52,259 spread on the same certified stone. MOH London lists it at $133,144. 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

5.50
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 807667582
Dimensions11.22 × 11.30 × 6.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
11.22 mm11.30 mm5.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 807667582
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41.1°CuletDepth 61.7%

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 1
Current: $133,144 USD|Low: $80,885 USD|High: $137,852 USD|Avg: $109,139 USD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$80,885 USD
Retailer 2$96,183 USD
Retailer 3$102,892 USD
Retailer 4$118,285 USD
MOH London$133,144 USD

40 data points across 5 retailers

4 retailers$80,885 USD to $133,144 USD

A
Cheapest Retailer
-
$80,885 USD
A
Retailer 2
-
$96,183 USD
£75,735 GBP
View
A
Retailer 3
-
$102,892 USD
€97,992 EUR
View
Most Expensive
B+
MOH London
C23420569 · Oct 29
$133,144 USD
£104,838 GBP
View
3 more retailers have this diamond
Prices start from $80,885 USDSave up to $52,259 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
5.50ct Round
$80,885 USD