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Heart|Natural|IGI

1.50ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 698510239

Shape and cutting style on the report: Heart brilliant

Certificate IGI 698510239

Diamond specifications and retailer prices

From £1,939 GBP
SGD 3,510 SGD
As of October 31, 2026
Save £2,781 GBP (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,719 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 698510239. Listed at 12 retailers as of October 30, 2026, with prices from £1,939 to £4,719, a £2,781 spread on the same certified stone. NZ Jewellers lists it at £4,719. 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

1.50
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.1°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 698510239
Dimensions6.74 × 7.73 × 4.67 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
6.74 mm7.73 mm1.50 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 698510239
Side View
Table 61.0%Crown 39.1°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 60.4%

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 31
Current: £4,719 GBP|Low: £1,939 GBP|High: £4,719 GBP|Avg: £2,694 GBP|+16.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7£1,939 GBP
Retailer 6£2,232 GBP
Retailer 2£2,252 GBP
Retailer 11£2,261 GBP
Retailer 9£2,280 GBP
Retailer 4£2,293 GBP
Retailer 12£2,349 GBP
Retailer 8£2,774 GBP
Retailer 3£3,350 GBP
Retailer 10£3,597 GBP
Retailer 5£3,766 GBP
NZ Jewellers£4,719 GBP

25 data points across 12 retailers

12 retailers£1,939 GBP to £4,719 GBP

A
Cheapest Retailer
-
£1,939 GBP
SGD 3,510 SGD
A
Retailer 2
-
£2,232 GBP
View
A
Retailer 3
-
£2,252 GBP
$3,017 USD
View
A
Retailer 4
-
£2,261 GBP
$3,030 USD
View
A
Retailer 5
-
£2,280 GBP
$3,055 USD
View
A
Retailer 6
-
£2,293 GBP
$3,073 USD
View
Final sale: no returns
A
Retailer 7
-
£2,349 GBP
$3,147 USD
View
A
Retailer 8
-
£2,774 GBP
ZAR 60,053 ZAR
View
B+
Retailer 9
-
£3,350 GBP
$4,488 USD
View
B+
Retailer 10
-
£3,597 GBP
$4,820 USD
View
B+
Retailer 11
-
£3,766 GBP
View
Most Expensive
B
NZ Jewellers
a1878750-f11c-4b42-aedf-59918eb5bf39 · Oct 30
£4,719 GBP
$6,323 USD
View
11 more retailers have this diamond
Prices start from £1,939 GBPSave up to £2,781 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
1.50ct Heart
£1,939 GBP