CaratHunter
Plans
Oval|Natural|GIA

1.01ct M SI1 Oval Natural Diamond

EX • M/SI1 • GIA 2567517398

Certificate GIA 2567517398

Diamond specifications and retailer prices

From £640 GBP
As of November 6, 2026
Save £1,466 GBP (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,106 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567517398. Listed at 14 retailers as of November 5, 2026, with prices from £640 to £2,106, a £1,466 spread on the same certified stone. NZ Jewellers lists it at £2,106. 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
M
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567517398
Dimensions7.57 × 5.47 × 3.55 mm
L/W Ratio1.38
Top View
7.57 mm5.47 mm1.01 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567517398
Side View
Table 61.0%CrownGirdle: Sli. Thick - Very ThickPavilionCulet: NoneDepth 64.9%

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: £2,106 GBP|Low: £640 GBP|High: £2,306 GBP|Avg: £1,057 GBP|-8.7%
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
November 6, 2026
Retailer 13£640 GBP
Retailer 6£803 GBP
Retailer 11£827 GBP
Retailer 2£849 GBP
Retailer 8£864 GBP
Retailer 4£884 GBP
Retailer 12£897 GBP
Retailer 5£932 GBP
Retailer 10£960 GBP
Retailer 7£963 GBP
Retailer 14£996 GBP
Retailer 9£1,053 GBP
Retailer 3£1,236 GBP
NZ Jewellers£2,106 GBP

26 data points across 14 retailers

14 retailers£640 GBP to £2,106 GBP

A
Cheapest Retailer
-
£640 GBP
A
Retailer 2
-
£803 GBP
View
A
Retailer 3
-
£827 GBP
View
B+
Retailer 4
-
£849 GBP
View
B+
Retailer 5
-
£864 GBP
View
Retailer 6
-
£884 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£897 GBP
View
B+
Retailer 8
-
£932 GBP
View
B+
Retailer 9
-
£960 GBP
View
B+
Retailer 10
-
£963 GBP
View
B+
Retailer 11
-
£996 GBP
View
B+
Retailer 12
-
£1,053 GBP
View
B
Retailer 13
-
£1,236 GBP
View
Most Expensive
B
NZ Jewellers
995b09e5-7960-4aad-8a83-717b802115a9 · Nov 5
£2,106 GBP
$2,819 USD
View
13 more retailers have this diamond
Prices start from £640 GBPSave up to £1,466 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
£640 GBP