CaratHunter
Plans
Oval|Natural|GIA

1.01ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6545564453

Certificate GIA 6545564453

Diamond specifications and retailer prices

From £1,479 GBP
As of November 6, 2026
Save £2,667 GBP (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,146 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 6545564453. Listed at 16 retailers as of November 5, 2026, with prices from £1,479 to £4,146, a £2,667 spread on the same certified stone. NZ Jewellers lists it at £4,146. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6545564453
Dimensions8.28 × 5.71 × 3.41 mm
L/W Ratio1.45
Top View
8.28 mm5.71 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6545564453
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.8%

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: £1,479 GBP|Low: £1,428 GBP|High: £3,516 GBP|Avg: £2,269 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1£1,479 GBP
Retailer 6£1,830 GBP
Retailer 8£2,059 GBP
Retailer 2£2,099 GBP
Retailer 7£2,222 GBP
Retailer 3£2,421 GBP
Retailer 5£2,475 GBP
Retailer 4£3,465 GBP

40 data points across 8 retailers

16 retailers£1,479 GBP to £4,146 GBP

A
Cheapest Retailer
-
£1,479 GBP
A
Retailer 2
-
£1,776 GBP
View
A
Retailer 3
-
£1,830 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,957 GBP
View
A
Retailer 5
-
£1,983 GBP
View
Retailer 6
-
£1,983 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£2,059 GBP
View
B+
Retailer 8
-
£2,089 GBP
View
A
Retailer 9
-
£2,099 GBP
View
Retailer 10
-
£2,222 GBP
View
Price last confirmed 30 days ago
B+
Retailer 11
-
£2,273 GBP
View
B+
Retailer 12
-
£2,288 GBP
View
B+
Retailer 13
-
£2,421 GBP
View
B+
Retailer 14
-
£2,475 GBP
View
B
Retailer 15
-
£3,465 GBP
View
Most Expensive
B
NZ Jewellers
5973f821-bf02-41e1-8b3d-c4c6dee5f7aa · Nov 5
£4,146 GBP
$5,549 USD
View
15 more retailers have this diamond
Prices start from £1,479 GBPSave up to £2,667 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.

A
1.01ct Oval
£1,479 GBP