Oval|Natural|GIA

0.71ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 2497897736

Certificate GIA 2497897736

Diamond specifications and retailer prices

From £784 GBP
As of November 6, 2026
Save £821 GBP (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,137 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.71ct natural oval diamond

This 0.71ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2497897736. Listed at 15 retailers as of November 1, 2026, with a 105% 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

0.71
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2497897736
Dimensions7.30 × 5.07 × 3.10 mm
L/W Ratio1.44
Top View
7.30 mm5.07 mm0.71 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2497897736
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £989 GBP|Low: £774 GBP|High: £1,624 GBP|Avg: £1,103 GBP|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£784 GBP
Retailer 6£808 GBP
Retailer 8£840 GBP
Retailer 1£989 GBP
Retailer 7£1,145 GBP
Retailer 5£1,225 GBP
Retailer 2£1,308 GBP
Retailer 3£1,605 GBP

43 data points across 8 retailers

15 retailers£784 GBP to £1,605 GBP

A
Cheapest Retailer
-
£784 GBP
B+
Retailer 2
-
£808 GBP
View
Final sale: no returns
B+
Retailer 3
-
£840 GBP
View
B+
Retailer 4
-
£840 GBP
View
Retailer 5
-
£876 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£876 GBP
View
Price last confirmed 29 days ago
Retailer 7
-
£910 GBP
View
Price last confirmed 38 days ago
B+
Retailer 8
-
£979 GBP
View
B+
Retailer 9
-
£989 GBP
View
Retailer 10
-
£1,011 GBP
View
Price last confirmed 38 days ago
Retailer 11
-
£1,145 GBP
View
Price last confirmed 32 days ago
B
Retailer 12
-
£1,225 GBP
View
B
Retailer 13
-
£1,308 GBP
View
B
Retailer 14
-
£1,605 GBP
View
Most Expensive
NZ Jewellers
6fa8e122-29f3-4c54-99f8-3cfac1759765 · Sep 30
£2,137 GBP
$2,861 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from £784 GBPSave up to £821 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
0.71ct Oval
£784 GBP