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Heart|Natural|HRD

1.56ct G SI2 Heart Natural Diamond

G/SI2 • HRD 16002682007

Certificate HRD 16002682007

Diamond specifications and retailer prices

From £5,359 GBP
€6,849 EUR
As of November 2, 2026
Save £248 GBP (4%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £5,607 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.56ct natural heart diamond

This 1.56ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 16002682007. Listed at 2 retailers as of November 2, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.56
Carat
G
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 16002682007
Dimensions7.85 × 8.31 × 3.59 mm
L/W Ratio1.06
Top View
7.85 mm8.31 mm1.56 ctG / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateHRD 16002682007
Side View
Table 68.0%CrownGirdle: MediumPavilionCuletDepth 43.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £5,359 GBP|Low: £5,359 GBP|High: £5,607 GBP|Avg: £5,460 GBP
Retailer 1
Yorxs
November 2, 2026
Retailer 1£5,359 GBP
Yorxs£5,607 GBP

18 data points across 2 retailers

2 retailers£5,359 GBP to £5,607 GBP

B
Cheapest Retailer
-
£5,359 GBP
€6,849 EUR
Most Expensive
B
Yorxs
550046808 · Nov 2
£5,607 GBP
€7,166 EUR
View
1 more retailer has this diamond
Prices start from £5,359 GBPSave up to £248 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
1.56ct Heart
£5,359 GBP