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Heart|Natural|IGI

1.20ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 704515095

Shape and cutting style on the report: Heart brilliant

Certificate IGI 704515095

Diamond specifications and retailer prices

From £1,423 GBP
$1,909 USD
As of October 31, 2026
Save £1,870 GBP (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,292 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 704515095. Listed at 15 retailers as of October 30, 2026, with prices from £1,423 to £3,292, a £1,870 spread on the same certified stone. NZ Jewellers lists it at £3,292. 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

1.20
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle42.7°
OriginNatural
Grading LabIGI
CertificateIGI 704515095
Dimensions6.59 × 7.44 × 4.41 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
6.59 mm7.44 mm1.20 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 704515095
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 42.7°Culet: NoneDepth 59.3%

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: £3,292 GBP|Low: £1,423 GBP|High: £3,393 GBP|Avg: £1,887 GBP|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 13£1,423 GBP
Retailer 2£1,442 GBP
Retailer 4£1,453 GBP
Retailer 11£1,468 GBP
Retailer 12£1,557 GBP
Retailer 5£1,623 GBP
Retailer 7£1,623 GBP
Retailer 14£1,653 GBP
Retailer 9£1,678 GBP
Retailer 6£1,698 GBP
Retailer 8£1,757 GBP
Retailer 3£1,817 GBP
Retailer 15£1,935 GBP
Retailer 10£2,759 GBP
NZ Jewellers£3,292 GBP

38 data points across 15 retailers

15 retailers£1,423 GBP to £3,292 GBP

A
Cheapest Retailer
-
£1,423 GBP
$1,909 USD
A
Retailer 2
-
£1,442 GBP
View
A
Retailer 3
-
£1,453 GBP
$1,950 USD
View
Final sale: no returns
A
Retailer 4
-
£1,468 GBP
$1,970 USD
View
B+
Retailer 5
-
£1,557 GBP
$2,090 USD
View
B+
Retailer 6
-
£1,623 GBP
$2,178 USD
View
Retailer 7
-
£1,623 GBP
$2,178 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£1,653 GBP
$2,219 USD
View
B+
Retailer 9
-
£1,678 GBP
$2,252 USD
View
B+
Retailer 10
-
£1,698 GBP
$2,278 USD
View
B+
Retailer 11
-
£1,757 GBP
View
B+
Retailer 12
-
£1,817 GBP
$2,438 USD
View
B+
Retailer 13
-
£1,935 GBP
ZAR 41,959 ZAR
View
B
Retailer 14
-
£2,759 GBP
View
Most Expensive
B
NZ Jewellers
a6ac98b0-bef6-40de-9438-11aaf40418c5 · Oct 30
£3,292 GBP
$4,418 USD
View
14 more retailers have this diamond
Prices start from £1,423 GBPSave up to £1,870 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
1.20ct Heart
£1,423 GBP