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5.51ct J VS2 Round Natural Diamond

EX • J/VS2 • IGI 729529361

Shape and cutting style on the report: Round brilliant

Certificate IGI 729529361

Diamond specifications and retailer prices

From €47,203 EUR
$52,735 USD
As of October 28, 2026
Save €30,944 EUR (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €78,147 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 5.51ct natural round diamond

This 5.51ct natural round sits in the over five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 729529361. Listed at 4 retailers as of October 28, 2026, with prices from €47,203 to €78,147, a €30,944 spread on the same certified stone. MOH London lists it at €78,147. 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

5.51
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 729529361
Dimensions11.22 × 11.25 × 7.03 mm
L/W Ratio1.00
Girdle conditionPARTLY FACETED
Culet sizePointed
Top View
11.22 mm11.25 mm5.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 729529361
Side View
Table 57.0%Crown 36.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.5%

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 28
Current: €78,147 EUR|Low: €41,179 EUR|High: €78,565 EUR|Avg: €55,032 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5€41,179 EUR
Retailer 4€47,203 EUR
Retailer 2€50,865 EUR
Retailer 3€60,445 EUR
MOH London€78,147 EUR

8 data points across 5 retailers

4 retailers€47,203 EUR to €78,147 EUR

A
Cheapest Retailer
-
€47,203 EUR
$52,735 USD
A
Retailer 2
-
€50,865 EUR
£44,746 GBP
View
A
Retailer 3
-
€60,445 EUR
View
Most Expensive
B+
MOH London
11AA920B1 · Nov 1
€78,147 EUR
£68,745 GBP
View
3 more retailers have this diamond
Prices start from €47,203 EURSave up to €30,944 EUR

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
5.51ct Round
€47,203 EUR