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Oval|Natural|GIA

0.51ct D I1 Oval Natural Diamond

D/I1 • GIA 1558803543

Certificate GIA 1558803543

Diamond specifications and retailer prices

From £669 GBP
€854 EUR
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £669 GBP at Yorxs
View at Yorxs

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and I1 clarity (included) and certified by GIA 1558803543. Listed at 2 retailers as of October 31, 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

0.51
Carat
D
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558803543
Dimensions6.58 × 4.35 × 2.75 mm
L/W Ratio1.51
Key to symbols
Twinning Wisp, Feather
Top View
6.58 mm4.35 mm0.51 ctD / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558803543
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £336 GBP|Low: £336 GBP|High: £669 GBP|Avg: £480 GBP|-1.2%
Retailer 1
Yorxs
October 31, 2026
Retailer 1£336 GBP
Yorxs£669 GBP

35 data points across 2 retailers

2 retailers

Retailer 1
-
£336 GBP
₹42,833 INR
Price last confirmed 13 days ago
Most Expensive
B
Yorxs
7E9752D7D · Oct 31
£669 GBP
€854 EUR
View
1 more retailer has this diamond

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
0.51ct Oval
£669 GBP