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Heart|Natural|HRD

1.53ct G SI2 Heart Natural Diamond

ID • G/SI2 • HRD 220000107832

Certificate HRD 220000107832

Diamond specifications and retailer prices

From £4,093 GBP
A$8,438 AUD
As of November 2, 2026
Save £4,098 GBP (50%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £8,191 GBP at Belgium Diamonds · As of October 29, 2026
View at Belgium Diamonds

About this 1.53ct natural heart diamond

This 1.53ct 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 220000107832. Listed at 2 retailers as of October 29, 2026, with prices from £4,093 to £8,191, a £4,098 spread on the same certified stone. Belgium Diamonds lists it at £8,191. 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

1.53
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 220000107832
Dimensions6.64 × 8.16 × 4.42 mm
L/W Ratio1.23
Top View
6.64 mm8.16 mm1.53 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000107832
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 54.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £8,191 GBP|Low: £2,918 GBP|High: £8,191 GBP|Avg: £4,626 GBP
Belgium Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 9, 2026
Retailer 6£2,918 GBP
Retailer 3£3,679 GBP
Retailer 5£3,906 GBP
Retailer 2£4,093 GBP
Retailer 4£4,568 GBP
Belgium Diamonds£8,191 GBP

28 data points across 6 retailers

2 retailers£4,093 GBP to £8,191 GBP

B+
Cheapest Retailer
-
£4,093 GBP
A$8,438 AUD
Most Expensive
B
Belgium Diamonds
427921310 · Oct 29
£8,191 GBP
€10,453 EUR
View
1 more retailer has this diamond
Prices start from £4,093 GBPSave up to £4,098 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.

B+
1.53ct Heart
£4,093 GBP