Oval|Natural|GIA

1.01ct E SI1 Oval Natural Diamond

ID • E/SI1 • GIA 6541088396

Certificate GIA 6541088396

Diamond specifications and retailer prices

From £1,606 GBP
As of November 6, 2026
Save £2,102 GBP (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,450 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541088396. Listed at 21 retailers as of November 2, 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

1.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541088396
Dimensions7.91 × 5.76 × 3.49 mm
L/W Ratio1.37
Top View
7.91 mm5.76 mm1.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541088396
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.6%

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: Nov 6
Current: £4,450 GBP|Low: £1,606 GBP|High: £4,450 GBP|Avg: £2,486 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 3£1,606 GBP
Retailer 14£1,641 GBP
Retailer 2£1,679 GBP
Retailer 15£1,994 GBP
Retailer 7£2,129 GBP
Retailer 9£2,129 GBP
Retailer 6£2,210 GBP
Retailer 4£2,222 GBP
Retailer 10£2,238 GBP
Retailer 12£2,240 GBP
Retailer 17£2,316 GBP
Retailer 8£2,456 GBP
Retailer 11£2,463 GBP
Retailer 13£2,583 GBP
Retailer 16£3,708 GBP
Retailer 5£3,757 GBP
NZ Jewellers£4,450 GBP

27 data points across 17 retailers

21 retailers£1,606 GBP to £3,708 GBP

A
Cheapest Retailer
-
£1,606 GBP
A
Retailer 2
-
£1,641 GBP
View
A
Retailer 3
-
£1,679 GBP
View
A
Retailer 4
-
£1,994 GBP
View
A
Retailer 5
-
£2,015 GBP
View
A
Retailer 6
-
£2,017 GBP
View
Retailer 7
-
£2,129 GBP
View
Price last confirmed 19 days ago
Retailer 8
-
£2,129 GBP
View
Price last confirmed 21 days ago
B+
Retailer 9
-
£2,140 GBP
View
Retailer 10
-
£2,210 GBP
View
Price last confirmed 21 days ago
B+
Retailer 11
-
£2,222 GBP
View
B+
Retailer 12
-
£2,238 GBP
View
A
Retailer 13
-
£2,240 GBP
View
B+
Retailer 14
-
£2,316 GBP
View
Retailer 15
-
£2,397 GBP
View
Price last confirmed 30 days ago
Retailer 16
-
£2,456 GBP
View
Price last confirmed 19 days ago
B+
Retailer 17
-
£2,463 GBP
View
B+
Retailer 18
-
£2,583 GBP
View
B
Retailer 19
-
£3,708 GBP
View
Retailer 20
-
£3,757 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
7fcf873f-57ff-450a-997d-3b4909cce895 · Oct 17
£4,450 GBP
$5,956 USD
View
Price last confirmed 20 days ago
20 more retailers have this diamond
Prices start from £1,606 GBPSave up to £2,102 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
1.01ct Oval
£1,606 GBP