Oval|Natural|GIA

0.71ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7558663712

Certificate GIA 7558663712

Diamond specifications and retailer prices

From £680 GBP
As of October 26, 2026
Save £411 GBP (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,866 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 I 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 7558663712. Listed at 13 retailers as of October 26, 2026, with a 60% 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558663712
Dimensions7.69 × 4.69 × 3.04 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.69 mm4.69 mm0.71 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558663712
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.9%

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: Oct 26
Current: £886 GBP|Low: £503 GBP|High: £1,102 GBP|Avg: £770 GBP|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 5£549 GBP
Retailer 8£595 GBP
Retailer 2£680 GBP
Retailer 7£720 GBP
Retailer 4£839 GBP
Retailer 1£886 GBP
Retailer 6£895 GBP
Retailer 3£1,091 GBP

40 data points across 8 retailers

13 retailers£680 GBP to £1,091 GBP

Retailer 1
-
£595 GBP
$797 USD
Price last confirmed 24 days ago
Retailer 2
-
£595 GBP
$797 USD
View
Price last confirmed 24 days ago
Retailer 3
-
£618 GBP
$828 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
£680 GBP
View
Retailer 5
-
£687 GBP
$920 USD
View
Price last confirmed 62 days ago
Retailer 6
-
£687 GBP
$920 USD
View
Price last confirmed 33 days ago
Retailer 7
-
£720 GBP
$965 USD
View
Price last confirmed 5 days ago
Retailer 8
-
£839 GBP
€1,070 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£886 GBP
ZAR 19,182 ZAR
View
Retailer 10
-
£895 GBP
A$1,844 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
£1,091 GBP
View
Retailer 12
-
£1,866 GBP
$2,500 USD
View
Price last confirmed 64 days ago
Most Expensive
NZ Jewellers
ee0d3192-ac04-4866-95df-9dea73f98551 · Sep 30
£1,866 GBP
$2,500 USD
View
Price last confirmed 32 days ago
12 more retailers have this diamond
Prices start from £680 GBPSave up to £411 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
£680 GBP