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Oval|Natural|GIA

1.30ct M VS1 Oval Natural Diamond

M/VS1 • GIA 1555316115

Certificate GIA 1555316115

Diamond specifications and retailer prices

From £1,331 GBP
As of November 6, 2026
Save £344 GBP (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,347 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included) and certified by GIA 1555316115. Listed at 6 retailers as of November 5, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
M
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555316115
Dimensions8.42 × 6.06 × 3.89 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Feather, Cloud, Needle, Pinpoint, Indented Natural
Top View
8.42 mm6.06 mm1.30 ctM / VS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555316115
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 64.2%

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: £1,331 GBP|Low: £1,330 GBP|High: £1,868 GBP|Avg: £1,536 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1£1,331 GBP
Retailer 4£1,372 GBP
Retailer 6£1,412 GBP
Retailer 5£1,583 GBP
Retailer 2£1,674 GBP
Retailer 3£1,860 GBP

31 data points across 6 retailers

6 retailers£1,331 GBP to £1,674 GBP

A
Cheapest Retailer
-
£1,331 GBP
Retailer 2
-
£1,372 GBP
View
Price last confirmed 29 days ago
Retailer 3
-
£1,372 GBP
View
Price last confirmed 29 days ago
B+
Retailer 4
-
£1,412 GBP
View
B+
Retailer 5
-
£1,674 GBP
View
Most Expensive
NZ Jewellers
b778b825-d34d-4c03-9919-efcf871a098d · Sep 29
£3,347 GBP
$4,480 USD
View
Price last confirmed 38 days ago
5 more retailers have this diamond
Prices start from £1,331 GBPSave up to £344 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
1.30ct Oval
£1,331 GBP