Oval|Natural|GIA

3.50ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1543498468

Certificate GIA 1543498468

Diamond specifications and retailer prices

From £33,360 GBP
$44,699 USD
As of October 30, 2026
Save £23,868 GBP (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £57,229 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.5ct natural oval diamond

This 3.5ct natural oval sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543498468. Listed at 13 retailers as of October 29, 2026, with prices from £33,360 to £57,229, a £23,868 spread on the same certified stone. MOH London lists it at £57,229. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.50
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543498468
Dimensions11.68 × 8.38 × 5.17 mm
L/W Ratio1.39
Top View
11.68 mm8.38 mm3.50 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543498468
Side View
Table 63.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 61.7%

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 30
Current: £57,229 GBP|Low: £32,714 GBP|High: £57,610 GBP|Avg: £41,654 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4£33,360 GBP
Retailer 5£33,411 GBP
Retailer 2£37,121 GBP
Retailer 3£43,234 GBP
MOH London£57,229 GBP

37 data points across 5 retailers

13 retailers£33,360 GBP to £57,229 GBP

B
Cheapest Retailer
-
£33,360 GBP
$44,699 USD
B+
Retailer 2
-
£33,411 GBP
$44,767 USD
View
Final sale: no returns
B+
Retailer 3
-
£37,121 GBP
View
B
Retailer 4
-
£37,967 GBP
$50,872 USD
View
B
Retailer 5
-
£37,967 GBP
$50,872 USD
View
B
Retailer 6
-
£38,234 GBP
$51,230 USD
View
B
Retailer 7
-
£38,234 GBP
$51,230 USD
View
B
Retailer 8
-
£39,276 GBP
$52,626 USD
View
B
Retailer 9
-
£39,486 GBP
$52,907 USD
View
B
Retailer 10
-
£39,511 GBP
$52,940 USD
View
B
Retailer 11
-
£41,005 GBP
$54,942 USD
View
B
Retailer 12
-
£43,234 GBP
€55,170 EUR
View
Most Expensive
B
MOH London
BA56C1783 · Oct 29
£57,229 GBP
View
12 more retailers have this diamond
Prices start from £33,360 GBPSave up to £23,868 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+
3.50ct Oval
£33,360 GBP