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5.09ct G VVS1 Round Natural Diamond

EX • G/VVS1 • IGI 813667238

Shape and cutting style on the report: Round brilliant

Certificate IGI 813667238

Diamond specifications and retailer prices

From €111,327 EUR
£97,933 GBP
As of November 1, 2026
Save €62,514 EUR (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €173,841 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 5.09ct natural round diamond

This 5.09ct natural round sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 813667238. Listed at 3 retailers as of November 1, 2026, with prices from €111,327 to €173,841, a €62,514 spread on the same certified stone. MOH London lists it at €173,841. 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

5.09
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 813667238
Dimensions11.05 × 11.10 × 6.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
11.05 mm11.10 mm5.09 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 813667238
Side View
Table 59.0%Crown 33.1°Girdle: MediumPavilion 41.4°CuletDepth 61.2%

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: €173,841 EUR|Low: €110,402 EUR|High: €175,935 EUR|Avg: €145,019 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2€111,327 EUR
Retailer 3€135,059 EUR
Retailer 4€155,500 EUR
MOH London€173,841 EUR

43 data points across 4 retailers

3 retailers€111,327 EUR to €173,841 EUR

A
Cheapest Retailer
-
€111,327 EUR
£97,933 GBP
A
Retailer 2
-
€135,059 EUR
View
Most Expensive
B+
MOH London
E64F38D1E · Nov 1
€173,841 EUR
£152,926 GBP
View
2 more retailers have this diamond
Prices start from €111,327 EURSave up to €62,514 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
5.09ct Round
€111,327 EUR