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Oval|Natural|GIA

1.01ct M SI2 Oval Natural Diamond

VG • M/SI2 • GIA 1557635845

Certificate GIA 1557635845

Diamond specifications and retailer prices

From £648 GBP
As of November 6, 2026
6 retailers carry this diamond
Most expensive: £864 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1557635845. Listed at 6 retailers as of November 6, 2026. 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
M
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle40.22°
Pavilion angle40.23°
OriginNatural
Grading LabGIA
CertificateGIA 1557635845
Dimensions7.67 × 5.57 × 3.60 mm
L/W Ratio1.38
Culet sizeNone
Top View
7.67 mm5.57 mm1.01 ctM / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1557635845
Side View
Table 59.0%Crown 40.22°Girdle: THN-VTKPavilion 40.23°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £864 GBP|Low: £403 GBP|High: £949 GBP|Avg: £722 GBP|-9.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 6£403 GBP
Retailer 4£564 GBP
Retailer 8£648 GBP
Retailer 2£743 GBP
Retailer 3£808 GBP
Retailer 7£811 GBP
Retailer 5£849 GBP
Frank Darling£864 GBP

30 data points across 8 retailers

6 retailers

Retailer 1
-
£564 GBP
Price last confirmed 9 days ago
B+
Retailer 2
-
£648 GBP
View
Retailer 3
-
£743 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£808 GBP
View
Price last confirmed 9 days ago
Retailer 5
-
£849 GBP
View
Price last confirmed 11 days ago
Most Expensive
Frank Darling
262479-563HK · Oct 29
£864 GBP
$1,156 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from £648 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
£648 GBP