CaratHunter
Plans
Oval|Natural|GIA

1.01ct E SI1 Oval Natural Diamond

ID • E/SI1 • GIA 6521964153

Certificate GIA 6521964153

Diamond specifications and retailer prices

From £1,626 GBP
As of November 6, 2026
Save £2,802 GBP (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,428 GBP at NZ Jewellers · As of November 5, 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 6521964153. Listed at 21 retailers as of November 5, 2026, with prices from £1,626 to £4,428, a £2,802 spread on the same certified stone. NZ Jewellers lists it at £4,428. 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
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6521964153
Dimensions7.65 × 5.60 × 3.56 mm
L/W Ratio1.37
Top View
7.65 mm5.60 mm1.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 6521964153
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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: £4,428 GBP|Low: £1,626 GBP|High: £4,453 GBP|Avg: £2,484 GBP|-0.6%
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
Retailer 18
November 6, 2026
Retailer 6£1,626 GBP
Retailer 2£1,697 GBP
Retailer 15£1,919 GBP
Retailer 9£1,954 GBP
Retailer 16£2,016 GBP
Retailer 11£2,055 GBP
Retailer 17£2,118 GBP
Retailer 10£2,130 GBP
Retailer 3£2,199 GBP
Retailer 7£2,223 GBP
Retailer 13£2,242 GBP
Retailer 12£2,264 GBP
Retailer 4£2,316 GBP
Retailer 5£2,444 GBP
Retailer 8£2,477 GBP
Retailer 14£2,585 GBP
Retailer 18£3,710 GBP
NZ Jewellers£4,428 GBP

23 data points across 18 retailers

21 retailers£1,626 GBP to £4,428 GBP

A
Cheapest Retailer
-
£1,626 GBP
A
Retailer 2
-
£1,697 GBP
View
A
Retailer 3
-
£1,919 GBP
View
A
Retailer 4
-
£1,954 GBP
View
Final sale: no returns
A
Retailer 5
-
£2,016 GBP
View
A
Retailer 6
-
£2,037 GBP
View
A
Retailer 7
-
£2,040 GBP
View
A
Retailer 8
-
£2,055 GBP
View
A
Retailer 9
-
£2,118 GBP
View
Retailer 10
-
£2,130 GBP
View
Price last confirmed 8 days ago
A
Retailer 11
-
£2,199 GBP
View
B+
Retailer 12
-
£2,223 GBP
View
B+
Retailer 13
-
£2,242 GBP
View
B+
Retailer 14
-
£2,264 GBP
View
B+
Retailer 15
-
£2,316 GBP
View
Retailer 16
-
£2,398 GBP
View
Price last confirmed 30 days ago
B+
Retailer 17
-
£2,444 GBP
View
B+
Retailer 18
-
£2,477 GBP
View
B+
Retailer 19
-
£2,585 GBP
View
B
Retailer 20
-
£3,710 GBP
View
Most Expensive
B
NZ Jewellers
c3699094-3c7d-4ce4-8f12-65e54bf08c52 · Nov 5
£4,428 GBP
$5,927 USD
View
20 more retailers have this diamond
Prices start from £1,626 GBPSave up to £2,802 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
£1,626 GBP