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Oval|Natural|GIA

1.01ct M SI1 Oval Natural Diamond

ID • M/SI1 • GIA 6361595950

Certificate GIA 6361595950

Diamond specifications and retailer prices

From £1,053 GBP
As of November 5, 2026
Save £2,004 GBP (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,057 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 6361595950. Listed at 11 retailers as of November 5, 2026, with prices from £1,053 to £3,057, a £2,004 spread on the same certified stone. NZ Jewellers lists it at £3,057. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6361595950
Dimensions7.77 × 5.63 × 3.55 mm
L/W Ratio1.38
Top View
7.77 mm5.63 mm1.01 ctM / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6361595950
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £1,529 GBP|Low: £1,035 GBP|High: £1,712 GBP|Avg: £1,260 GBP|+2.7%
Retailer 1
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 5, 2026
Retailer 5£1,035 GBP
Retailer 12£1,053 GBP
Retailer 3£1,118 GBP
Retailer 9£1,136 GBP
Retailer 10£1,136 GBP
Retailer 8£1,188 GBP
Retailer 13£1,194 GBP
Retailer 11£1,203 GBP
Retailer 2£1,216 GBP
Retailer 4£1,260 GBP
Retailer 6£1,309 GBP
Retailer 14£1,310 GBP
Retailer 1£1,529 GBP
Retailer 7£1,711 GBP

22 data points across 14 retailers

11 retailers£1,053 GBP to £3,057 GBP

B+
Cheapest Retailer
-
£1,053 GBP
B
Retailer 2
-
£1,118 GBP
View
B+
Retailer 3
-
£1,136 GBP
View
Retailer 4
-
£1,136 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
£1,188 GBP
View
B
Retailer 6
-
£1,194 GBP
View
B
Retailer 7
-
£1,203 GBP
View
B
Retailer 8
-
£1,310 GBP
View
B
Retailer 9
-
£1,529 GBP
View
B
Retailer 10
-
£1,711 GBP
View
Most Expensive
C
NZ Jewellers
ed3e7508-2917-4258-bb4c-eaeea1420ab5 · Nov 5
£3,057 GBP
$4,092 USD
View
10 more retailers have this diamond
Prices start from £1,053 GBPSave up to £2,004 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.

B+
1.01ct Oval
£1,053 GBP