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Heart|Natural|GIA

1.50ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 7551031244

Certificate GIA 7551031244

Diamond specifications and retailer prices

From £2,512 GBP
HK$26,300 HKD
As of November 1, 2026
Save £1,189 GBP (32%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,702 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551031244. Listed at 10 retailers as of October 31, 2026, with prices from £2,512 to £3,702, a £1,189 spread on the same certified stone. Brilliant Earth lists it at £3,702. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.93°
Pavilion angle42.34°
OriginNatural
Grading LabGIA
CertificateGIA 7551031244
Dimensions6.66 × 7.67 × 4.74 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Needle
Top View
6.66 mm7.67 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551031244
Side View
Table 57.0%Crown 37.93°Girdle: MED-VTKPavilion 42.34°Culet: NoneDepth 61.8%

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: £3,702 GBP|Low: £2,484 GBP|High: £3,814 GBP|Avg: £3,161 GBP|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3£2,512 GBP
Retailer 9£2,774 GBP
Retailer 5£2,937 GBP
Retailer 10£2,969 GBP
Retailer 4£3,041 GBP
Retailer 6£3,096 GBP
Retailer 8£3,193 GBP
Retailer 2£3,465 GBP
Retailer 7£3,547 GBP
Brilliant Earth£3,702 GBP

33 data points across 10 retailers

10 retailers£2,512 GBP to £3,702 GBP

A
Cheapest Retailer
-
£2,512 GBP
HK$26,300 HKD
A
Retailer 2
-
£2,774 GBP
$3,717 USD
View
A
Retailer 3
-
£2,937 GBP
SGD 5,318 SGD
View
A
Retailer 4
-
£2,969 GBP
$3,978 USD
View
A
Retailer 5
-
£3,041 GBP
$4,074 USD
View
B+
Retailer 6
-
£3,096 GBP
$4,148 USD
View
Final sale: no returns
B+
Retailer 7
-
£3,193 GBP
SGD 5,782 SGD
View
B+
Retailer 8
-
£3,465 GBP
View
B+
Retailer 9
-
£3,547 GBP
$4,752 USD
View
Most Expensive
B+
Brilliant Earth
19361249A · Oct 31
£3,702 GBP
$4,960 USD
View
9 more retailers have this diamond
Prices start from £2,512 GBPSave up to £1,189 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
£2,512 GBP