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Heart|Natural|GIA

5.09ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 5231838979

Certificate GIA 5231838979

Diamond specifications and retailer prices

From £97,540 GBP
€124,470 EUR
As of October 30, 2026
Save £111,207 GBP (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £208,747 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.09ct natural heart diamond

This 5.09ct natural heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231838979. Listed at 6 retailers as of October 29, 2026, with prices from £97,540 to £208,747, a £111,207 spread on the same certified stone. MOH London lists it at £208,747. 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
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231838979
Dimensions10.48 × 12.11 × 6.80 mm
L/W Ratio1.16
Culet sizeNone
Top View
10.48 mm12.11 mm5.09 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231838979
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.1%

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 30
Current: £208,747 GBP|Low: £97,540 GBP|High: £606,654 GBP|Avg: £176,889 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5£97,540 GBP
Retailer 3£110,888 GBP
Retailer 6£123,816 GBP
Retailer 4£129,015 GBP
Retailer 2£161,315 GBP
MOH London£208,747 GBP

42 data points across 6 retailers

6 retailers£97,540 GBP to £208,747 GBP

A
Cheapest Retailer
-
£97,540 GBP
€124,470 EUR
A
Retailer 2
-
£110,888 GBP
₹14,150,199 INR
View
Retailer 3
-
£123,816 GBP
A$255,231 AUD
View
Price last confirmed 27 days ago
A
Retailer 4
-
£129,015 GBP
View
B+
Retailer 5
-
£161,315 GBP
€205,852 EUR
View
Most Expensive
B
MOH London
79D222FB0 · Oct 29
£208,747 GBP
View
5 more retailers have this diamond
Prices start from £97,540 GBPSave up to £111,207 GBP

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 Heart
£97,540 GBP