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Oval|Natural|IGI

1.71ct I VS2 Oval Natural Diamond

VG • I/VS2 • IGI 819640152

Shape and cutting style on the report: Oval brilliant

Certificate IGI 819640152

Diamond specifications and retailer prices

From £3,749 GBP
SGD 6,789 SGD
As of October 27, 2026
Save £3,629 GBP (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £7,378 GBP at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 819640152. Listed at 8 retailers as of October 27, 2026, with prices from £3,749 to £7,378, a £3,629 spread on the same certified stone. NZ Jewellers lists it at £7,378. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle46.5°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 819640152
Dimensions9.15 × 6.54 × 4.21 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
9.15 mm6.54 mm1.71 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 819640152
Side View
Table 63.0%Crown 46.5°Girdle: STK-VTKPavilion 38.5°Culet: NoneDepth 64.4%

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 27
Current: £7,378 GBP|Low: £4,046 GBP|High: £7,572 GBP|Avg: £5,190 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5£4,123 GBP
Retailer 4£4,169 GBP
Retailer 6£4,296 GBP
Retailer 2£4,540 GBP
Retailer 3£4,769 GBP
Retailer 7£6,337 GBP
NZ Jewellers£7,378 GBP

36 data points across 7 retailers

8 retailers£3,749 GBP to £7,378 GBP

A
Cheapest Retailer
-
£3,749 GBP
SGD 6,789 SGD
A
Retailer 2
-
£4,123 GBP
$5,524 USD
View
A
Retailer 3
-
£4,169 GBP
View
A
Retailer 4
-
£4,296 GBP
$5,756 USD
View
A
Retailer 5
-
£4,540 GBP
$6,083 USD
View
A
Retailer 6
-
£4,769 GBP
€6,086 EUR
View
B+
Retailer 7
-
£6,337 GBP
View
Most Expensive
B+
NZ Jewellers
2e977bca-9fe7-4a91-8eb8-80f49a774990 · Oct 30
£7,378 GBP
$9,886 USD
View
7 more retailers have this diamond
Prices start from £3,749 GBPSave up to £3,629 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
£3,749 GBP