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Oval|Natural|GIA

1.01ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6555676076

Certificate GIA 6555676076

Diamond specifications and retailer prices

From £1,478 GBP
As of November 6, 2026
Save £1,987 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,249 GBP at NZ Jewellers · As of September 30, 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 6555676076. Listed at 18 retailers as of November 4, 2026, with a 134% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6555676076
Dimensions8.53 × 5.62 × 3.20 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
8.53 mm5.62 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6555676076
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.0%

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: £1,776 GBP|Low: £1,478 GBP|High: £3,599 GBP|Avg: £2,163 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6£1,478 GBP
Retailer 10£1,752 GBP
Retailer 1£1,776 GBP
Retailer 2£1,801 GBP
Retailer 4£1,876 GBP
Retailer 3£1,934 GBP
Retailer 8£2,099 GBP
Retailer 5£2,114 GBP
Retailer 12£2,273 GBP
Retailer 7£2,317 GBP
Retailer 9£2,421 GBP
Retailer 11£3,465 GBP

31 data points across 12 retailers

18 retailers£1,478 GBP to £3,465 GBP

A
Cheapest Retailer
-
£1,478 GBP
A
Retailer 2
-
£1,752 GBP
View
A
Retailer 3
-
£1,776 GBP
View
A
Retailer 4
-
£1,801 GBP
View
A
Retailer 5
-
£1,934 GBP
View
Retailer 6
-
£2,032 GBP
View
Price last confirmed 36 days ago
A
Retailer 7
-
£2,099 GBP
View
Retailer 8
-
£2,111 GBP
View
Price last confirmed 38 days ago
A
Retailer 9
-
£2,114 GBP
View
B+
Retailer 10
-
£2,273 GBP
View
Retailer 11
-
£2,285 GBP
View
Price last confirmed 33 days ago
B+
Retailer 12
-
£2,317 GBP
View
Retailer 13
-
£2,345 GBP
View
Price last confirmed 66 days ago
Retailer 14
-
£2,345 GBP
View
Price last confirmed 38 days ago
B+
Retailer 15
-
£2,421 GBP
View
B
Retailer 16
-
£3,465 GBP
View
Retailer 17
-
£4,249 GBP
View
Price last confirmed 69 days ago
Most Expensive
NZ Jewellers
060643ab-9fb8-4332-bfb6-5fdaf73d2ba8 · Sep 30
£4,249 GBP
$5,687 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from £1,478 GBPSave up to £1,987 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
£1,478 GBP