CaratHunter
Plans
Oval|Natural|GIA

1.01ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 6545274568

Certificate GIA 6545274568

Diamond specifications and retailer prices

From £1,405 GBP
As of November 6, 2026
Save £2,359 GBP (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,765 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545274568. Listed at 19 retailers as of November 5, 2026, with prices from £1,405 to £3,765, a £2,359 spread on the same certified stone. NZ Jewellers lists it at £3,765. 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
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.79°
Pavilion angle35.43°
OriginNatural
Grading LabGIA
CertificateGIA 6545274568
Dimensions8.46 × 5.49 × 3.25 mm
L/W Ratio1.54
Top View
8.46 mm5.49 mm1.01 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545274568
Side View
Table 66.0%Crown 32.79°Girdle: THK-VTKPavilion 35.43°Culet: NoneDepth 59.2%

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: £1,405 GBP|Low: £1,405 GBP|High: £3,192 GBP|Avg: £1,949 GBP|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1£1,405 GBP
Retailer 10£1,405 GBP
Retailer 6£1,606 GBP
Retailer 2£1,662 GBP
Retailer 3£1,771 GBP
Retailer 5£1,905 GBP
Retailer 8£1,939 GBP
Retailer 4£1,954 GBP
Retailer 9£2,248 GBP
Retailer 7£3,146 GBP

28 data points across 10 retailers

19 retailers£1,405 GBP to £3,765 GBP

A
Cheapest Retailer
-
£1,405 GBP
A
Retailer 2
-
£1,405 GBP
View
A
Retailer 3
-
£1,606 GBP
View
A
Retailer 4
-
£1,626 GBP
View
A
Retailer 5
-
£1,662 GBP
View
Final sale: no returns
A
Retailer 6
-
£1,771 GBP
View
A
Retailer 7
-
£1,801 GBP
View
Retailer 8
-
£1,801 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£1,883 GBP
View
A
Retailer 10
-
£1,905 GBP
View
A
Retailer 11
-
£1,905 GBP
View
A
Retailer 12
-
£1,939 GBP
View
A
Retailer 13
-
£1,954 GBP
View
A
Retailer 14
-
£1,990 GBP
View
A
Retailer 15
-
£2,078 GBP
View
B+
Retailer 16
-
£2,248 GBP
View
B+
Retailer 17
-
£2,719 GBP
View
B+
Retailer 18
-
£3,146 GBP
View
Most Expensive
B
NZ Jewellers
093e389e-88dd-4f6f-986a-4e60d152df16 · Nov 5
£3,765 GBP
$5,039 USD
View
18 more retailers have this diamond
Prices start from £1,405 GBPSave up to £2,359 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
£1,405 GBP