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Heart|Natural|HRD

0.75ct H SI1 Heart Natural Diamond

VG • H/SI1 • HRD 170003091019

Certificate HRD 170003091019

Diamond specifications and retailer prices

From £1,164 GBP
€1,487 EUR
As of November 2, 2026
Save £970 GBP (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,133 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 170003091019. Listed at 4 retailers as of November 2, 2026, with prices from £1,164 to £2,133, a £970 spread on the same certified stone. MOH London lists it at £2,133. 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

0.75
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 170003091019
Dimensions5.46 × 5.94 × 2.84 mm
L/W Ratio1.09
Girdle conditionFaceted
Top View
5.46 mm5.94 mm0.75 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateHRD 170003091019
Side View
Table 65.0%CrownGirdle: Extremely ThickPavilionCuletDepth 47.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,133 GBP|Low: £1,285 GBP|High: £2,159 GBP|Avg: £1,564 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5£1,285 GBP
Retailer 3£1,380 GBP
Retailer 4£1,539 GBP
Retailer 2£1,549 GBP
MOH London£2,133 GBP

39 data points across 5 retailers

4 retailers£1,164 GBP to £2,133 GBP

B
Cheapest Retailer
-
£1,164 GBP
€1,487 EUR
B
Retailer 2
-
£1,380 GBP
View
B
Retailer 3
-
£1,549 GBP
€1,980 EUR
View
Most Expensive
C
MOH London
17CE67639 · Nov 2
£2,133 GBP
View
3 more retailers have this diamond
Prices start from £1,164 GBPSave up to £970 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
0.75ct Heart
£1,164 GBP