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Oval|Natural|GIA

0.91ct D I1 Oval Natural Diamond

GD • D/I1 • GIA 6412587373

Certificate GIA 6412587373

Diamond specifications and retailer prices

From £1,064 GBP
$1,425 USD
As of October 31, 2026
Save £409 GBP (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,472 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6412587373. Listed at 2 retailers as of October 31, 2026, with prices from £1,064 to £1,472, a £409 spread on the same certified stone. Yorxs lists it at £1,472. 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

0.91
Carat
D
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6412587373
Dimensions7.36 × 5.06 × 3.62 mm
L/W Ratio1.45
Top View
7.36 mm5.06 mm0.91 ctD / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6412587373
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 71.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,064 GBP|Low: £1,064 GBP|High: £1,472 GBP|Avg: £1,260 GBP
Retailer 1
Yorxs
October 31, 2026
Retailer 1£1,064 GBP
Yorxs£1,472 GBP

15 data points across 2 retailers

2 retailers£1,064 GBP to £1,472 GBP

B+
Cheapest Retailer
-
£1,064 GBP
$1,425 USD
Most Expensive
B
Yorxs
57A3D2968 · Oct 31
£1,472 GBP
€1,879 EUR
View
1 more retailer has this diamond
Prices start from £1,064 GBPSave up to £409 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+
0.91ct Oval
£1,064 GBP