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Heart|Natural|GIA

1.71ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 6521352294

Certificate GIA 6521352294

Diamond specifications and retailer prices

From £3,619 GBP
$4,849 USD
As of October 31, 2026
Save £3,621 GBP (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £7,240 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521352294. Listed at 11 retailers as of October 30, 2026, with prices from £3,619 to £7,240, a £3,621 spread on the same certified stone. NZ Jewellers lists it at £7,240. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 6521352294
Dimensions7.11 × 8.21 × 5.06 mm
L/W Ratio1.15
Top View
7.11 mm8.21 mm1.71 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521352294
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 42.1°Culet: NoneDepth 61.6%

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 31
Current: £4,228 GBP|Low: £3,318 GBP|High: £6,454 GBP|Avg: £4,494 GBP|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 7£3,619 GBP
Retailer 13£3,713 GBP
Retailer 8£3,885 GBP
Retailer 12£4,029 GBP
Retailer 6£4,173 GBP
Retailer 1£4,228 GBP
Retailer 3£4,426 GBP
Retailer 4£4,426 GBP
Retailer 5£4,483 GBP
Retailer 11£4,568 GBP
Retailer 2£4,575 GBP
Retailer 10£6,331 GBP
Retailer 9£6,454 GBP

17 data points across 13 retailers

11 retailers£3,619 GBP to £7,240 GBP

A
Cheapest Retailer
-
£3,619 GBP
$4,849 USD
Final sale: no returns
B+
Retailer 2
-
£3,885 GBP
$5,206 USD
View
Retailer 3
-
£4,029 GBP
$5,398 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
£4,173 GBP
$5,591 USD
View
B+
Retailer 5
-
£4,228 GBP
View
B+
Retailer 6
-
£4,426 GBP
$5,930 USD
View
B+
Retailer 7
-
£4,426 GBP
$5,930 USD
View
B+
Retailer 8
-
£4,483 GBP
$6,007 USD
View
B
Retailer 9
-
£4,575 GBP
$6,130 USD
View
Retailer 10
-
£7,240 GBP
$9,701 USD
View
Price last confirmed 32 days ago
Most Expensive
B
NZ Jewellers
77e20d03-a91f-4591-8830-14394576da2e · Oct 30
£7,240 GBP
$9,701 USD
View
10 more retailers have this diamond
Prices start from £3,619 GBPSave up to £3,621 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 Heart
£3,619 GBP