Oval|Natural|GIA

3.51ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 6214881150

Certificate GIA 6214881150

Diamond specifications and retailer prices

From £41,224 GBP
$55,235 USD
As of October 30, 2026
Save £23,667 GBP (36%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £64,891 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.51ct natural oval diamond

This 3.51ct natural oval sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6214881150. Listed at 14 retailers as of October 29, 2026, with prices from £41,224 to £64,891, a £23,667 spread on the same certified stone. MOH London lists it at £64,891. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6214881150
Dimensions11.62 × 8.31 × 5.46 mm
L/W Ratio1.40
Top View
11.62 mm8.31 mm3.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6214881150
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £64,891 GBP|Low: £41,224 GBP|High: £68,946 GBP|Avg: £48,395 GBP|-5.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 7£41,224 GBP
Retailer 11£41,460 GBP
Retailer 6£41,807 GBP
Retailer 4£41,817 GBP
Retailer 10£41,937 GBP
Retailer 12£43,174 GBP
Retailer 9£43,754 GBP
Retailer 3£43,966 GBP
Retailer 2£47,695 GBP
Retailer 8£50,211 GBP
Retailer 13£53,445 GBP
Retailer 5£54,315 GBP
MOH London£64,891 GBP

26 data points across 13 retailers

14 retailers£41,224 GBP to £64,891 GBP

Retailer 1
-
£39,564 GBP
A$81,555 AUD
Price last confirmed 29 days ago
B
Retailer 2
-
£41,224 GBP
$55,235 USD
View
B
Retailer 3
-
£41,460 GBP
$55,552 USD
View
B
Retailer 4
-
£41,807 GBP
View
Retailer 5
-
£41,817 GBP
$56,030 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
£41,937 GBP
$56,191 USD
View
Final sale: no returns
B
Retailer 7
-
£43,174 GBP
$57,849 USD
View
B
Retailer 8
-
£43,754 GBP
$58,625 USD
View
B
Retailer 9
-
£43,966 GBP
$58,910 USD
View
B
Retailer 10
-
£47,695 GBP
View
B
Retailer 11
-
£50,211 GBP
€64,073 EUR
View
B
Retailer 12
-
£53,445 GBP
ZAR 1,156,880 ZAR
View
Retailer 13
-
£54,315 GBP
$72,776 USD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
6B196A06D · Oct 29
£64,891 GBP
View
13 more retailers have this diamond
Prices start from £41,224 GBPSave up to £23,667 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
3.51ct Oval
£41,224 GBP