CaratHunter
Plans
Heart|Natural|GIA

1.20ct J VS2 Heart Natural Diamond

EX • J/VS2 • GIA 2547460340

Certificate GIA 2547460340

Diamond specifications and retailer prices

From £1,597 GBP
As of November 6, 2026
Save £2,087 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,418 GBP at NZ Jewellers · As of October 18, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547460340. Listed at 18 retailers as of November 2, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547460340
Dimensions6.40 × 7.38 × 4.40 mm
L/W Ratio1.15
Top View
6.40 mm7.38 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547460340
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.7%

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 6
Current: £4,418 GBP|Low: £1,597 GBP|High: £4,418 GBP|Avg: £2,399 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
Retailer 14
Retailer 15
November 6, 2026
Retailer 13£1,597 GBP
Retailer 2£1,665 GBP
Retailer 11£1,883 GBP
Retailer 15£1,941 GBP
Retailer 5£2,114 GBP
Retailer 6£2,114 GBP
Retailer 3£2,194 GBP
Retailer 14£2,208 GBP
Retailer 8£2,223 GBP
Retailer 9£2,226 GBP
Retailer 7£2,379 GBP
Retailer 4£2,439 GBP
Retailer 10£2,566 GBP
Retailer 12£3,684 GBP
NZ Jewellers£4,418 GBP

38 data points across 15 retailers

18 retailers£1,597 GBP to £3,684 GBP

A
Cheapest Retailer
-
£1,597 GBP
A
Retailer 2
-
£1,665 GBP
View
B+
Retailer 3
-
£1,883 GBP
View
B+
Retailer 4
-
£1,941 GBP
View
Final sale: no returns
B+
Retailer 5
-
£1,999 GBP
View
B+
Retailer 6
-
£2,002 GBP
View
Retailer 7
-
£2,114 GBP
View
Price last confirmed 21 days ago
Retailer 8
-
£2,114 GBP
View
Price last confirmed 19 days ago
B+
Retailer 9
-
£2,126 GBP
View
Retailer 10
-
£2,194 GBP
View
Price last confirmed 21 days ago
B
Retailer 11
-
£2,208 GBP
View
B
Retailer 12
-
£2,223 GBP
View
B+
Retailer 13
-
£2,226 GBP
View
Retailer 14
-
£2,379 GBP
View
Price last confirmed 30 days ago
Retailer 15
-
£2,439 GBP
View
Price last confirmed 18 days ago
B
Retailer 16
-
£2,566 GBP
View
B
Retailer 17
-
£3,684 GBP
View
Most Expensive
NZ Jewellers
1e0a8e77-0347-418f-9c22-dfc44cacd577 · Oct 18
£4,418 GBP
$5,913 USD
View
Price last confirmed 19 days ago
17 more retailers have this diamond
Prices start from £1,597 GBPSave up to £2,087 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
£1,597 GBP