Heart|Natural|HRD

1.54ct G SI2 Heart Natural Diamond

GD • G/SI2 • HRD 260000096055

Certificate HRD 260000096055

Diamond specifications and retailer prices

From £2,644 GBP
$3,548 USD
As of October 16, 2026
7 retailers carry this diamond
Most expensive: £4,606 GBP at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.54ct natural heart diamond

This 1.54ct 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 standard cut grade stated by the retailer rather than the lab and certified by HRD 260000096055. Listed at 7 retailers as of October 18, 2026. 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

1.54
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 260000096055
Dimensions7.83 × 7.05 × 4.65 mm
L/W Ratio1.11
Culet sizePointed
Top View
7.83 mm7.05 mm1.54 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 260000096055
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 59.4%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 16
Current: £4,606 GBP|Low: £2,237 GBP|High: £4,606 GBP|Avg: £3,074 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 18, 2026
Retailer 9£2,440 GBP
Retailer 11£2,583 GBP
Retailer 7£2,644 GBP
Retailer 8£2,644 GBP
Retailer 5£2,745 GBP
Retailer 3£2,870 GBP
Retailer 10£2,988 GBP
Retailer 6£3,051 GBP
Retailer 2£3,073 GBP
Retailer 4£4,445 GBP
NZ Jewellers£4,606 GBP

17 data points across 11 retailers

7 retailers£2,644 GBP to £4,606 GBP

Retailer 1
-
£2,644 GBP
$3,548 USD
Price last confirmed 17 days ago
Retailer 2
-
£2,644 GBP
$3,548 USD
View
Price last confirmed 15 days ago
Retailer 3
-
£2,745 GBP
$3,684 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£2,988 GBP
$4,010 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£3,051 GBP
$4,094 USD
View
Price last confirmed 14 days ago
Retailer 6
-
£4,445 GBP
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
bc596612-05fa-427f-a4a2-9060ab18c90c · Oct 18
£4,606 GBP
$6,181 USD
View
Price last confirmed 16 days ago
6 more retailers have this diamond

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.

1.54ct Heart
£2,644 GBP