Oval|Natural|GIA

1.01ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 5553331247

Certificate GIA 5553331247

Diamond specifications and retailer prices

From £1,530 GBP
As of November 6, 2026
Save £2,711 GBP (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,241 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 F 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 5553331247. Listed at 21 retailers as of November 5, 2026, with prices from £1,530 to £4,241, a £2,711 spread on the same certified stone. NZ Jewellers lists it at £4,241. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553331247
Dimensions7.85 × 5.52 × 3.52 mm
L/W Ratio1.42
Key to symbols
Feather, Crystal, Cavity
Top View
7.85 mm5.52 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553331247
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.8%

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: £4,241 GBP|Low: £1,511 GBP|High: £4,241 GBP|Avg: £2,245 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
Retailer 18
Retailer 19
Retailer 20
November 7, 2026
Retailer 17£1,530 GBP
Retailer 5£1,681 GBP
Retailer 18£1,779 GBP
Retailer 20£1,817 GBP
Retailer 4£1,872 GBP
Retailer 7£1,877 GBP
Retailer 2£1,906 GBP
Retailer 16£1,968 GBP
Retailer 3£1,995 GBP
Retailer 9£2,028 GBP
Retailer 11£2,070 GBP
Retailer 19£2,107 GBP
Retailer 10£2,125 GBP
Retailer 12£2,134 GBP
Retailer 15£2,147 GBP
Retailer 13£2,205 GBP
Retailer 6£2,281 GBP
Retailer 8£2,341 GBP
Retailer 14£3,535 GBP
NZ Jewellers£4,241 GBP

41 data points across 20 retailers

21 retailers£1,530 GBP to £4,241 GBP

A
Cheapest Retailer
-
£1,530 GBP
A
Retailer 2
-
£1,681 GBP
View
A
Retailer 3
-
£1,779 GBP
View
A
Retailer 4
-
£1,817 GBP
View
B+
Retailer 5
-
£1,872 GBP
View
Final sale: no returns
B+
Retailer 6
-
£1,877 GBP
View
B+
Retailer 7
-
£1,906 GBP
View
B+
Retailer 8
-
£1,968 GBP
View
B+
Retailer 9
-
£1,995 GBP
View
B+
Retailer 10
-
£2,028 GBP
View
Retailer 11
-
£2,028 GBP
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£2,070 GBP
View
B+
Retailer 13
-
£2,107 GBP
View
B+
Retailer 14
-
£2,125 GBP
View
B+
Retailer 15
-
£2,134 GBP
View
B+
Retailer 16
-
£2,147 GBP
View
B+
Retailer 17
-
£2,205 GBP
View
Retailer 18
-
£2,281 GBP
View
Price last confirmed 34 days ago
B+
Retailer 19
-
£2,341 GBP
View
B
Retailer 20
-
£3,535 GBP
View
Most Expensive
B
NZ Jewellers
e913b8b3-80d7-430b-9377-77d22902bf4a · Nov 5
£4,241 GBP
$5,677 USD
View
20 more retailers have this diamond
Prices start from £1,530 GBPSave up to £2,711 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
£1,530 GBP