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Heart|Natural|GIA

1.51ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 2245084064

Certificate GIA 2245084064

Diamond specifications and retailer prices

From £2,665 GBP
HK$27,900 HKD
As of November 1, 2026
Save £3,899 GBP (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,565 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245084064. Listed at 16 retailers as of October 30, 2026, with prices from £2,665 to £6,565, a £3,899 spread on the same certified stone. NZ Jewellers lists it at £6,565. 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

1.51
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245084064
Dimensions6.79 × 7.99 × 4.71 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.79 mm7.99 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245084064
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NDepth 58.9%

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: Nov 1
Current: £6,565 GBP|Low: £2,665 GBP|High: £6,643 GBP|Avg: £4,253 GBP|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 11£2,665 GBP
Retailer 10£3,234 GBP
Retailer 9£3,439 GBP
Retailer 7£3,497 GBP
Retailer 5£3,554 GBP
Retailer 2£3,556 GBP
Retailer 14£3,586 GBP
Retailer 6£3,683 GBP
Retailer 16£3,835 GBP
Retailer 13£3,918 GBP
Retailer 8£4,058 GBP
Retailer 12£4,543 GBP
Retailer 3£4,824 GBP
Retailer 4£5,761 GBP
Retailer 15£6,061 GBP
NZ Jewellers£6,565 GBP

22 data points across 16 retailers

16 retailers£2,665 GBP to £6,565 GBP

A
Cheapest Retailer
-
£2,665 GBP
HK$27,900 HKD
B+
Retailer 2
-
£3,234 GBP
$4,333 USD
View
B+
Retailer 3
-
£3,439 GBP
View
B+
Retailer 4
-
£3,497 GBP
SGD 6,331 SGD
View
B+
Retailer 5
-
£3,554 GBP
$4,762 USD
View
B+
Retailer 6
-
£3,556 GBP
$4,765 USD
View
Final sale: no returns
B+
Retailer 7
-
£3,586 GBP
View
B+
Retailer 8
-
£3,683 GBP
$4,935 USD
View
B+
Retailer 9
-
£3,835 GBP
$5,139 USD
View
B+
Retailer 10
-
£3,918 GBP
$5,249 USD
View
Retailer 11
-
£4,168 GBP
A$8,591 AUD
View
Price last confirmed 23 days ago
B
Retailer 12
-
£4,543 GBP
$6,087 USD
View
B
Retailer 13
-
£4,824 GBP
ZAR 104,431 ZAR
View
B
Retailer 14
-
£5,761 GBP
$7,719 USD
View
B
Retailer 15
-
£6,061 GBP
View
Most Expensive
B
NZ Jewellers
d25b8ee1-c669-4d5a-83b6-be35cae4b7cf · Oct 30
£6,565 GBP
$8,796 USD
View
15 more retailers have this diamond
Prices start from £2,665 GBPSave up to £3,899 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
1.51ct Heart
£2,665 GBP