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Oval|Natural|GIA

0.71ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2446537100

Certificate GIA 2446537100

Diamond specifications and retailer prices

From £719 GBP
As of November 4, 2026
Save £1,104 GBP (61%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,435 GBP at NZ Jewellers · As of November 2, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2446537100. Listed at 21 retailers as of November 4, 2026, with a 154% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2446537100
Dimensions6.78 × 4.95 × 3.19 mm
L/W Ratio1.37
Top View
6.78 mm4.95 mm0.71 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2446537100
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £2,435 GBP|Low: £719 GBP|High: £2,435 GBP|Avg: £1,171 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
November 5, 2026
Retailer 10£719 GBP
Retailer 7£899 GBP
Retailer 6£920 GBP
Retailer 8£930 GBP
Retailer 5£991 GBP
Retailer 4£998 GBP
Retailer 15£998 GBP
Retailer 3£1,044 GBP
Retailer 16£1,080 GBP
Retailer 14£1,099 GBP
Retailer 2£1,130 GBP
Retailer 13£1,152 GBP
Retailer 11£1,391 GBP
Retailer 12£1,490 GBP
Retailer 9£1,823 GBP
NZ Jewellers£2,435 GBP

33 data points across 16 retailers

21 retailers£719 GBP to £1,823 GBP

B+
Cheapest Retailer
-
£719 GBP
B+
Retailer 2
-
£726 GBP
View
B+
Retailer 3
-
£899 GBP
View
B
Retailer 4
-
£920 GBP
View
Final sale: no returns
Retailer 5
-
£930 GBP
View
Price last confirmed 9 days ago
B
Retailer 6
-
£991 GBP
View
Retailer 7
-
£998 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£998 GBP
View
Retailer 9
-
£1,017 GBP
View
Price last confirmed 10 days ago
B
Retailer 10
-
£1,044 GBP
View
B
Retailer 11
-
£1,080 GBP
View
B
Retailer 12
-
£1,099 GBP
View
B
Retailer 13
-
£1,130 GBP
View
B
Retailer 14
-
£1,152 GBP
View
B
Retailer 15
-
£1,164 GBP
View
Retailer 16
-
£1,307 GBP
View
Price last confirmed 33 days ago
B
Retailer 17
-
£1,391 GBP
View
B
Retailer 18
-
£1,430 GBP
View
B
Retailer 19
-
£1,490 GBP
View
B
Retailer 20
-
£1,823 GBP
View
Most Expensive
NZ Jewellers
2910f73f-fd64-41dc-84e9-522d4dad2a07 · Nov 2
£2,435 GBP
$3,259 USD
View
Price under review
20 more retailers have this diamond
Prices start from £719 GBPSave up to £1,104 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+
0.71ct Oval
£719 GBP