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Oval|Natural|GIA

1.80ct M SI2 Oval Natural Diamond

M/SI2 • GIA 2536862043

Certificate GIA 2536862043

Diamond specifications and retailer prices

From £1,743 GBP
As of November 6, 2026
Save £429 GBP (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,172 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.8ct natural oval diamond

This 1.8ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included) and certified by GIA 2536862043. Listed at 2 retailers as of November 6, 2026, with prices from £1,743 to £2,172, a £429 spread on the same certified stone. Yorxs lists it at £2,172. 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

1.80
Carat
M
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536862043
Dimensions9.57 × 6.75 × 4.27 mm
L/W Ratio1.42
Top View
9.57 mm6.75 mm1.80 ctM / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536862043
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

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

Last verified: Nov 6
Current: £1,743 GBP|Low: £1,692 GBP|High: £2,691 GBP|Avg: £1,937 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 2£1,692 GBP
Retailer 1£1,743 GBP
Retailer 3£2,084 GBP
Yorxs£2,172 GBP

45 data points across 4 retailers

2 retailers£1,743 GBP to £2,172 GBP

B+
Cheapest Retailer
-
£1,743 GBP
Most Expensive
B
Yorxs
4740F9CAF · Nov 6
£2,172 GBP
€2,769 EUR
View
1 more retailer has this diamond
Prices start from £1,743 GBPSave up to £429 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+
1.80ct Oval
£1,743 GBP