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Oval|Natural|GIA

0.71ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 6243013683

Certificate GIA 6243013683

Diamond specifications and retailer prices

From £688 GBP
As of November 6, 2026
Save £980 GBP (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,133 GBP at NZ Jewellers · As of October 20, 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 6243013683. Listed at 22 retailers as of November 2, 2026, with a 142% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243013683
Dimensions6.92 × 4.90 × 3.13 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
6.92 mm4.90 mm0.71 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6243013683
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
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: £2,133 GBP|Low: £622 GBP|High: £2,133 GBP|Avg: £1,059 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 20£688 GBP
Retailer 9£762 GBP
Retailer 8£770 GBP
Retailer 5£778 GBP
Retailer 7£796 GBP
Retailer 13£825 GBP
Retailer 17£833 GBP
Retailer 4£855 GBP
Retailer 12£876 GBP
Retailer 16£894 GBP
Retailer 6£926 GBP
Retailer 10£949 GBP
Retailer 11£962 GBP
Retailer 14£1,142 GBP
Retailer 15£1,221 GBP
Retailer 3£1,248 GBP
Retailer 2£1,343 GBP
Retailer 18£1,360 GBP
Retailer 19£1,668 GBP
NZ Jewellers£2,133 GBP

23 data points across 20 retailers

22 retailers£688 GBP to £1,668 GBP

A
Cheapest Retailer
-
£688 GBP
A
Retailer 2
-
£762 GBP
View
Final sale: no returns
A
Retailer 3
-
£770 GBP
View
A
Retailer 4
-
£778 GBP
View
A
Retailer 5
-
£796 GBP
View
B+
Retailer 6
-
£825 GBP
View
B+
Retailer 7
-
£833 GBP
View
B+
Retailer 8
-
£855 GBP
View
Retailer 9
-
£876 GBP
View
Price last confirmed 14 days ago
B+
Retailer 10
-
£894 GBP
View
B+
Retailer 11
-
£926 GBP
View
B+
Retailer 12
-
£949 GBP
View
Retailer 13
-
£962 GBP
View
Price last confirmed 17 days ago
B+
Retailer 14
-
£1,072 GBP
View
B+
Retailer 15
-
£1,142 GBP
View
Retailer 16
-
£1,157 GBP
View
Price last confirmed 32 days ago
B
Retailer 17
-
£1,221 GBP
View
B
Retailer 18
-
£1,248 GBP
View
B
Retailer 19
-
£1,343 GBP
View
B
Retailer 20
-
£1,360 GBP
View
B
Retailer 21
-
£1,668 GBP
View
Most Expensive
NZ Jewellers
c0c23231-7e4a-4f75-a691-c26e58f34bd1 · Oct 20
£2,133 GBP
$2,855 USD
View
Price last confirmed 16 days ago
21 more retailers have this diamond
Prices start from £688 GBPSave up to £980 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
£688 GBP