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Heart|Natural|HRD

1.54ct G SI2 Heart Natural Diamond

ID • G/SI2 • HRD 250000200936

Certificate HRD 250000200936

Diamond specifications and retailer prices

From £2,023 GBP
$2,711 USD
As of November 1, 2026
Save £1,912 GBP (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,935 GBP at NZ Jewellers · As of October 30, 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 top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000200936. Listed at 11 retailers as of October 30, 2026, with prices from £2,023 to £3,935, a £1,912 spread on the same certified stone. NZ Jewellers lists it at £3,935. 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

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000200936
Dimensions7.56 × 8.26 × 4.29 mm
L/W Ratio1.09
Top View
7.56 mm8.26 mm1.54 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000200936
Side View
Table 59.0%CrownGirdle: ThinPavilionCulet: NoneDepth 51.9%

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: £3,935 GBP|Low: £1,668 GBP|High: £3,935 GBP|Avg: £2,585 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
November 1, 2026
Retailer 4£1,668 GBP
Retailer 12£2,023 GBP
Retailer 10£2,085 GBP
Retailer 11£2,086 GBP
Retailer 6£2,259 GBP
Retailer 8£2,259 GBP
Retailer 7£2,346 GBP
Retailer 3£2,365 GBP
Retailer 5£2,606 GBP
Retailer 9£3,540 GBP
Retailer 2£3,778 GBP
NZ Jewellers£3,935 GBP

31 data points across 12 retailers

11 retailers£2,023 GBP to £3,935 GBP

A
Cheapest Retailer
-
£2,023 GBP
$2,711 USD
A
Retailer 2
-
£2,085 GBP
$2,794 USD
View
Final sale: no returns
A
Retailer 3
-
£2,086 GBP
$2,795 USD
View
A
Retailer 4
-
£2,259 GBP
$3,027 USD
View
A
Retailer 5
-
£2,259 GBP
$3,027 USD
View
A
Retailer 6
-
£2,346 GBP
$3,143 USD
View
A
Retailer 7
-
£2,365 GBP
$3,169 USD
View
A
Retailer 8
-
£2,606 GBP
$3,492 USD
View
Retailer 9
-
£3,540 GBP
$4,743 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£3,778 GBP
View
Most Expensive
B+
NZ Jewellers
eb956f58-dec8-4463-8e05-a2dc5c2bb7be · Oct 30
£3,935 GBP
$5,273 USD
View
10 more retailers have this diamond
Prices start from £2,023 GBPSave up to £1,912 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
1.54ct Heart
£2,023 GBP