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Oval|Natural|GIA

1.01ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 3495454425

Certificate GIA 3495454425

Diamond specifications and retailer prices

From £802 GBP
As of November 6, 2026
Save £1,957 GBP (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,759 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3495454425. Listed at 18 retailers as of November 5, 2026, with prices from £802 to £2,759, a £1,957 spread on the same certified stone. NZ Jewellers lists it at £2,759. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3495454425
Dimensions7.87 × 5.44 × 3.59 mm
L/W Ratio1.45
Top View
7.87 mm5.44 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3495454425
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.1%

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: £802 GBP|Low: £802 GBP|High: £1,391 GBP|Avg: £1,095 GBP|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£802 GBP
Retailer 4£822 GBP
Retailer 9£1,000 GBP
Retailer 5£1,048 GBP
Retailer 8£1,065 GBP
Retailer 7£1,095 GBP
Retailer 2£1,098 GBP
Retailer 3£1,345 GBP
Retailer 6£1,391 GBP

37 data points across 9 retailers

18 retailers£802 GBP to £2,759 GBP

A
Cheapest Retailer
-
£802 GBP
A
Retailer 2
-
£822 GBP
View
B+
Retailer 3
-
£1,000 GBP
View
B+
Retailer 4
-
£1,048 GBP
View
B+
Retailer 5
-
£1,065 GBP
View
B+
Retailer 6
-
£1,095 GBP
View
B+
Retailer 7
-
£1,098 GBP
View
B+
Retailer 8
-
£1,131 GBP
View
Retailer 9
-
£1,131 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£1,139 GBP
View
B+
Retailer 11
-
£1,160 GBP
View
B+
Retailer 12
-
£1,183 GBP
View
B+
Retailer 13
-
£1,199 GBP
View
B+
Retailer 14
-
£1,251 GBP
View
B+
Retailer 15
-
£1,305 GBP
View
B+
Retailer 16
-
£1,345 GBP
View
C
Retailer 17
-
£2,482 GBP
View
Most Expensive
C
NZ Jewellers
d107e800-43d7-49a5-a5e5-e3f19d21257b · Nov 5
£2,759 GBP
$3,693 USD
View
17 more retailers have this diamond
Prices start from £802 GBPSave up to £1,957 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
£802 GBP