CaratHunter
Plans
Oval|Natural|GIA

1.71ct M SI2 Oval Natural Diamond

M/SI2 • GIA 2356475059

Certificate GIA 2356475059

Diamond specifications and retailer prices

From £2,541 GBP
As of November 6, 2026
Save £2,963 GBP (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,504 GBP at NZ Jewellers · As of November 5, 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 M colour (faint-tinted) and SI2 clarity (slightly-included) and certified by GIA 2356475059. Listed at 9 retailers as of November 5, 2026, with prices from £2,541 to £5,504, a £2,963 spread on the same certified stone. NZ Jewellers lists it at £5,504. 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
M
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2356475059
Dimensions9.23 × 6.83 × 4.23 mm
L/W Ratio1.35
Top View
9.23 mm6.83 mm1.71 ctM / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2356475059
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,574 GBP|Low: £2,066 GBP|High: £3,759 GBP|Avg: £2,968 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3£2,066 GBP
Retailer 7£2,541 GBP
Retailer 10£2,799 GBP
Retailer 2£2,846 GBP
Retailer 8£2,858 GBP
Retailer 5£2,862 GBP
Retailer 6£2,862 GBP
Retailer 4£2,972 GBP
Retailer 9£3,302 GBP
Retailer 1£3,574 GBP
Retailer 11£3,759 GBP

16 data points across 11 retailers

9 retailers£2,541 GBP to £5,504 GBP

B
Cheapest Retailer
-
£2,541 GBP
B
Retailer 2
-
£2,846 GBP
View
B
Retailer 3
-
£2,858 GBP
View
Retailer 4
-
£2,862 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
£2,862 GBP
View
B
Retailer 6
-
£2,972 GBP
View
B
Retailer 7
-
£3,302 GBP
View
B
Retailer 8
-
£3,574 GBP
View
Most Expensive
C
NZ Jewellers
7313d732-7844-40b9-a25a-776445829868 · Nov 5
£5,504 GBP
$7,367 USD
View
8 more retailers have this diamond
Prices start from £2,541 GBPSave up to £2,963 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
1.71ct Oval
£2,541 GBP