Oval|Natural|GIA

0.41ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2527906072

Certificate GIA 2527906072

Diamond specifications and retailer prices

From £256 GBP
$343 USD
As of October 31, 2026
Save £335 GBP (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £982 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.41ct natural oval diamond

This 0.41ct natural oval sits in the sub-half-carat band, graded J 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 2527906072. Listed at 17 retailers as of October 31, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.41
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2527906072
Dimensions6.20 × 4.03 × 2.51 mm
L/W Ratio1.54
Top View
6.20 mm4.03 mm0.41 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2527906072
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.3%

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 31
Current: £519 GBP|Low: £286 GBP|High: £599 GBP|Avg: £423 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8£286 GBP
Retailer 2£331 GBP
Retailer 5£397 GBP
Retailer 7£410 GBP
Retailer 6£422 GBP
Retailer 4£476 GBP
Retailer 1£519 GBP
Retailer 3£591 GBP

38 data points across 8 retailers

17 retailers£256 GBP to £591 GBP

A
Cheapest Retailer
-
£256 GBP
$343 USD
B+
Retailer 2
-
£270 GBP
SGD 488 SGD
View
B+
Retailer 3
-
£276 GBP
$370 USD
View
B+
Retailer 4
-
£286 GBP
$383 USD
View
B+
Retailer 5
-
£331 GBP
View
B+
Retailer 6
-
£333 GBP
$446 USD
View
B+
Retailer 7
-
£345 GBP
$462 USD
View
B
Retailer 8
-
£354 GBP
$474 USD
View
B
Retailer 9
-
£370 GBP
$496 USD
View
B
Retailer 10
-
£372 GBP
$498 USD
View
B+
Retailer 11
-
£397 GBP
ZAR 8,600 ZAR
View
Retailer 12
-
£410 GBP
A$846 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
£422 GBP
$565 USD
View
B
Retailer 14
-
£476 GBP
€607 EUR
View
B
Retailer 15
-
£519 GBP
View
B
Retailer 16
-
£591 GBP
View
Most Expensive
NZ Jewellers
d35c9a41-6379-4bcf-9428-749d4253cc4e · Oct 30
£982 GBP
$1,316 USD
View
Price under review
16 more retailers have this diamond
Prices start from £256 GBPSave up to £335 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
0.41ct Oval
£256 GBP