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Oval|Natural|GIA

1.71ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 7541550846

Certificate GIA 7541550846

Diamond specifications and retailer prices

From £5,075 GBP
As of October 29, 2026
Save £3,881 GBP (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £8,956 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.71ct natural oval diamond

This 1.71ct natural oval sits in the one-and-a-half to two carat band, graded E 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 7541550846. Listed at 6 retailers as of October 27, 2026, with prices from £5,075 to £8,956, a £3,881 spread on the same certified stone. NZ Jewellers lists it at £8,956. 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

1.71
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.21°
Pavilion angle40.71°
OriginNatural
Grading LabGIA
CertificateGIA 7541550846
Dimensions9.10 × 6.60 × 4.32 mm
L/W Ratio1.38
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.10 mm6.60 mm1.71 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541550846
Side View
Table 59.0%Crown 39.21°Girdle: STK-VTKPavilion 40.71°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £8,956 GBP|Low: £5,044 GBP|High: £9,176 GBP|Avg: £6,298 GBP|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2£5,075 GBP
Retailer 4£5,355 GBP
Retailer 5£5,405 GBP
Retailer 6£5,437 GBP
Retailer 10£5,745 GBP
Retailer 7£5,880 GBP
Retailer 8£5,992 GBP
Retailer 9£6,207 GBP
Retailer 3£7,931 GBP
NZ Jewellers£8,956 GBP

28 data points across 10 retailers

6 retailers£5,075 GBP to £8,956 GBP

A
Cheapest Retailer
-
£5,075 GBP
A
Retailer 2
-
£5,355 GBP
$7,131 USD
View
A
Retailer 3
-
£5,405 GBP
$7,198 USD
View
A
Retailer 4
-
£5,437 GBP
$7,240 USD
View
B+
Retailer 5
-
£7,931 GBP
View
Most Expensive
B+
NZ Jewellers
cae47cf4-f057-48cb-83c6-7993d88de2b1 · Oct 27
£8,956 GBP
$11,926 USD
View
5 more retailers have this diamond
Prices start from £5,075 GBPSave up to £3,881 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
1.71ct Oval
£5,075 GBP