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Round|Natural|GIA

1.71ct F I1 Round Natural Diamond

EX • F/I1 • GIA 1465374360

Certificate GIA 1465374360

Diamond specifications and retailer prices

From £3,796 GBP
HK$39,800 HKD
As of November 1, 2026
Save £1,349 GBP (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £8,362 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1465374360. Listed at 8 retailers as of November 1, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1465374360
Dimensions7.67 × 7.69 × 4.68 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Key to symbols
Feather, Crystal, Needle
Top View
7.67 mm7.69 mm1.71 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1465374360
Side View
Table 59.0%Crown 34.5°GirdlePavilion 40.6°Culet: NoneDepth 60.9%

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: Nov 1
Current: £5,145 GBP|Low: £3,493 GBP|High: £5,960 GBP|Avg: £4,516 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 6£3,493 GBP
Retailer 2£3,796 GBP
Retailer 3£4,124 GBP
Retailer 4£4,302 GBP
Retailer 1£5,145 GBP
Retailer 5£5,960 GBP

20 data points across 6 retailers

8 retailers£3,796 GBP to £5,145 GBP

B+
Cheapest Retailer
-
£3,796 GBP
HK$39,800 HKD
B+
Retailer 2
-
£4,124 GBP
$5,534 USD
View
Retailer 3
-
£4,615 GBP
$6,193 USD
View
Price last confirmed 26 days ago
Retailer 4
-
£4,999 GBP
$6,709 USD
View
Price last confirmed 26 days ago
Retailer 5
-
£5,076 GBP
$6,812 USD
View
Price last confirmed 34 days ago
B
Retailer 6
-
£5,145 GBP
€6,576 EUR
View
Retailer 7
-
£5,769 GBP
$7,741 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
4401c1bc-71c4-4083-a110-2f5a00eeec47 · Sep 28
£8,362 GBP
$11,221 USD
View
Price last confirmed 36 days ago
7 more retailers have this diamond
Prices start from £3,796 GBPSave up to £1,349 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 Round
£3,796 GBP