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Oval|Natural|GIA

1.01ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 7551433579

Certificate GIA 7551433579

Diamond specifications and retailer prices

From £1,309 GBP
As of November 6, 2026
Save £856 GBP (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,625 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551433579. Listed at 10 retailers as of November 2, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551433579
Dimensions8.08 × 5.60 × 3.48 mm
L/W Ratio1.44
Girdle conditionThick
Top View
8.08 mm5.60 mm1.01 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551433579
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,309 GBP|Low: £1,309 GBP|High: £3,074 GBP|Avg: £1,852 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1£1,309 GBP
Retailer 8£1,390 GBP
Retailer 6£1,566 GBP
Retailer 2£1,705 GBP
Retailer 7£1,838 GBP
Retailer 3£1,884 GBP
Retailer 4£2,165 GBP
Retailer 5£3,054 GBP

32 data points across 8 retailers

10 retailers£1,309 GBP to £2,165 GBP

A
Cheapest Retailer
-
£1,309 GBP
A
Retailer 2
-
£1,390 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,566 GBP
View
A
Retailer 4
-
£1,630 GBP
View
A
Retailer 5
-
£1,705 GBP
View
A
Retailer 6
-
£1,838 GBP
View
A
Retailer 7
-
£1,884 GBP
View
A
Retailer 8
-
£2,165 GBP
View
Retailer 9
-
£3,054 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
dfc8ca93-068d-4708-b308-5c3f3f47b1e4 · Oct 17
£3,625 GBP
$4,852 USD
View
Price last confirmed 20 days ago
9 more retailers have this diamond
Prices start from £1,309 GBPSave up to £856 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
1.01ct Oval
£1,309 GBP