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Heart|Natural|GIA

1.50ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 1568272499

Certificate GIA 1568272499

Diamond specifications and retailer prices

From £1,999 GBP
As of November 6, 2026
Save £1,867 GBP (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,866 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568272499. Listed at 11 retailers as of November 6, 2026, with prices from £1,999 to £3,866, a £1,867 spread on the same certified stone. Wholesale Diamonds Direct lists it at £3,866. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1568272499
Dimensions6.87 × 7.91 × 4.60 mm
L/W Ratio1.15
Top View
6.87 mm7.91 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568272499
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,234 GBP|Low: £1,999 GBP|High: £4,280 GBP|Avg: £2,722 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 5£1,999 GBP
Retailer 4£2,019 GBP
Retailer 8£2,127 GBP
Retailer 1£2,234 GBP
Retailer 3£2,350 GBP
Retailer 9£2,365 GBP
Retailer 10£2,560 GBP
Retailer 6£2,779 GBP
Retailer 2£2,952 GBP
Retailer 7£3,125 GBP
Wholesale Diamonds Direct£3,866 GBP

38 data points across 11 retailers

11 retailers£1,999 GBP to £3,866 GBP

A
Cheapest Retailer
-
£1,999 GBP
A
Retailer 2
-
£2,019 GBP
View
A
Retailer 3
-
£2,127 GBP
View
Final sale: no returns
A
Retailer 4
-
£2,234 GBP
View
A
Retailer 5
-
£2,350 GBP
View
A
Retailer 6
-
£2,365 GBP
View
A
Retailer 7
-
£2,560 GBP
View
A
Retailer 8
-
£2,779 GBP
View
A
Retailer 9
-
£2,952 GBP
View
A
Retailer 10
-
£3,125 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
325862345 · Nov 6
£3,866 GBP
$5,174 USD
View
10 more retailers have this diamond
Prices start from £1,999 GBPSave up to £1,867 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
£1,999 GBP