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Oval|Natural|GIA

1.80ct I I1 Oval Natural Diamond

VG • I/I1 • GIA 2564646550

Certificate GIA 2564646550

Diamond specifications and retailer prices

From £3,887 GBP
₹496,078 INR
As of November 1, 2026
Save £552 GBP (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,439 GBP at B2C Jewels · As of October 31, 2026
View at B2C Jewels

About this 1.8ct natural oval diamond

This 1.8ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564646550. Listed at 2 retailers as of October 31, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
I
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564646550
Dimensions9.86 × 6.88 × 3.87 mm
L/W Ratio1.43
Top View
9.86 mm6.88 mm1.80 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2564646550
Side View
Table 58.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 56.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £4,439 GBP|Low: £3,878 GBP|High: £4,439 GBP|Avg: £4,157 GBP
B2C Jewels
Retailer 2
November 1, 2026
Retailer 2£3,887 GBP
B2C Jewels£4,439 GBP

17 data points across 2 retailers

2 retailers£3,887 GBP to £4,439 GBP

B+
Cheapest Retailer
-
£3,887 GBP
₹496,078 INR
Most Expensive
B
B2C Jewels
37121221 · Oct 31
£4,439 GBP
$5,948 USD
View
1 more retailer has this diamond
Prices start from £3,887 GBPSave up to £552 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
£3,887 GBP