CaratHunter
Plans
Oval|Natural|GIA

5.12ct E VS1 Oval Natural Diamond

EX • E/VS1 • GIA 5241030710

Certificate GIA 5241030710

Diamond specifications and retailer prices

From £150,419 GBP
As of October 29, 2026
Save £90,634 GBP (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £241,053 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.12ct natural oval diamond

This 5.12ct natural oval 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 5241030710. Listed at 12 retailers as of October 29, 2026, with prices from £150,419 to £241,053, a £90,634 spread on the same certified stone. MOH London lists it at £241,053. 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

5.12
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241030710
Dimensions14.35 × 9.59 × 5.43 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Cloud
Top View
14.35 mm9.59 mm5.12 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241030710
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 56.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £241,053 GBP|Low: £141,198 GBP|High: £242,657 GBP|Avg: £168,985 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10£142,958 GBP
Retailer 2£150,419 GBP
Retailer 9£152,515 GBP
Retailer 11£157,820 GBP
Retailer 12£159,921 GBP
Retailer 4£160,492 GBP
Retailer 3£161,955 GBP
Retailer 8£163,816 GBP
Retailer 5£171,049 GBP
Retailer 6£180,815 GBP
Retailer 7£184,770 GBP
MOH London£241,053 GBP

36 data points across 12 retailers

12 retailers£150,419 GBP to £241,053 GBP

Retailer 1
-
£142,958 GBP
A$294,689 AUD
Price last confirmed 27 days ago
B+
Retailer 2
-
£150,419 GBP
View
B+
Retailer 3
-
£152,515 GBP
$204,353 USD
View
Final sale: no returns
Retailer 4
-
£157,820 GBP
View
Price last confirmed 31 days ago
B+
Retailer 5
-
£159,921 GBP
$214,276 USD
View
B+
Retailer 6
-
£160,492 GBP
$215,042 USD
View
B+
Retailer 7
-
£161,955 GBP
View
B+
Retailer 8
-
£163,816 GBP
$219,495 USD
View
B+
Retailer 9
-
£171,049 GBP
A$352,595 AUD
View
B+
Retailer 10
-
£180,815 GBP
€230,736 EUR
View
B+
Retailer 11
-
£184,770 GBP
ZAR 3,999,546 ZAR
View
Most Expensive
B
MOH London
B780AC33B · Oct 29
£241,053 GBP
View
11 more retailers have this diamond
Prices start from £150,419 GBPSave up to £90,634 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.

B+
5.12ct Oval
£150,419 GBP