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Marquise|Natural|HRD

0.73ct K SI1 Marquise Natural Diamond

GD • K/SI1 • HRD 200000049096

Certificate HRD 200000049096

Diamond specifications and retailer prices

From £1,145 GBP
As of November 6, 2026
Save £360 GBP (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,505 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 200000049096. Listed at 2 retailers as of November 2, 2026, with prices from £1,145 to £1,505, a £360 spread on the same certified stone. MOH London lists it at £1,505. 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

0.73
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 200000049096
Dimensions8.50 × 4.46 × 3.29 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
8.50 mm4.46 mm0.73 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateHRD 200000049096
Side View
Table 55.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 73.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: £1,505 GBP|Low: £951 GBP|High: £1,523 GBP|Avg: £1,202 GBP
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£951 GBP
Retailer 2£1,145 GBP
MOH London£1,505 GBP

23 data points across 3 retailers

2 retailers£1,145 GBP to £1,505 GBP

C
Cheapest Retailer
-
£1,145 GBP
Most Expensive
C
MOH London
06C6A6123 · Nov 2
£1,505 GBP
View
1 more retailer has this diamond
Prices start from £1,145 GBPSave up to £360 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.

C
0.73ct Marquise
£1,145 GBP