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Heart|Natural|IGI

1.50ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 683501904

Shape and cutting style on the report: Heart brilliant

Certificate IGI 683501904

Diamond specifications and retailer prices

From £3,529 GBP
$4,729 USD
As of October 30, 2026
Save £2,916 GBP (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,768 GBP at NZ Jewellers · As of September 28, 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 683501904. Listed at 16 retailers as of October 30, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle34.5°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 683501904
Dimensions7.03 × 7.93 × 4.76 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
7.03 mm7.93 mm1.50 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 683501904
Side View
Table 59.0%Crown 34.5°Girdle: STK-THKPavilion 42°Culet: NoneDepth 60.0%

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: Oct 30
Current: £6,768 GBP|Low: £3,423 GBP|High: £6,768 GBP|Avg: £4,537 GBP
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
November 1, 2026
Retailer 4£3,529 GBP
Retailer 8£3,735 GBP
Retailer 13£3,791 GBP
Retailer 6£4,026 GBP
Retailer 9£4,047 GBP
Retailer 10£4,047 GBP
Retailer 12£4,047 GBP
Retailer 3£4,161 GBP
Retailer 11£4,669 GBP
Retailer 7£4,974 GBP
Retailer 5£5,312 GBP
Retailer 2£6,445 GBP
NZ Jewellers£6,768 GBP

42 data points across 13 retailers

16 retailers£3,529 GBP to £6,445 GBP

B+
Cheapest Retailer
-
£3,529 GBP
$4,729 USD
B+
Retailer 2
-
£3,735 GBP
$5,004 USD
View
Final sale: no returns
B+
Retailer 3
-
£3,791 GBP
$5,080 USD
View
B+
Retailer 4
-
£4,026 GBP
View
Retailer 5
-
£4,047 GBP
$5,422 USD
View
Price last confirmed 16 days ago
Retailer 6
-
£4,047 GBP
$5,422 USD
View
Price last confirmed 34 days ago
Retailer 7
-
£4,047 GBP
$5,422 USD
View
Price last confirmed 14 days ago
Retailer 8
-
£4,047 GBP
$5,422 USD
View
Price last confirmed 16 days ago
B
Retailer 9
-
£4,161 GBP
$5,575 USD
View
Retailer 10
-
£4,669 GBP
$6,256 USD
View
Price last confirmed 47 days ago
Retailer 11
-
£4,669 GBP
$6,256 USD
View
Price last confirmed 34 days ago
Retailer 12
-
£4,669 GBP
$6,256 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
£4,974 GBP
ZAR 107,666 ZAR
View
B
Retailer 14
-
£6,445 GBP
View
Retailer 15
-
£6,768 GBP
$9,068 USD
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
7148f4d0-0818-4539-8c8a-41e3a15f2f6f · Sep 28
£6,768 GBP
$9,068 USD
View
Price last confirmed 34 days ago
15 more retailers have this diamond
Prices start from £3,529 GBPSave up to £2,916 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+
1.50ct Heart
£3,529 GBP