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Marquise|Natural|HRD

1.55ct J SI2 Marquise Natural Diamond

J/SI2 • HRD 190000165497

Certificate HRD 190000165497

Diamond specifications and retailer prices

From £4,023 GBP
As of November 5, 2026
Save £2,344 GBP (37%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £6,368 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.55ct natural marquise diamond

This 1.55ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 190000165497. Listed at 3 retailers as of November 4, 2026, with prices from £4,023 to £6,368, a £2,344 spread on the same certified stone. MOH London lists it at £6,368. 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

1.55
Carat
J
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 190000165497
Dimensions12.51 × 5.85 × 3.58 mm
L/W Ratio2.14
Girdle conditionFaceted
Top View
12.51 mm5.85 mm1.55 ctJ / SI2
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateHRD 190000165497
Side View
Table 59.0%CrownGirdle: MediumPavilionCuletDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £6,368 GBP|Low: £4,023 GBP|High: £6,462 GBP|Avg: £4,821 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£4,023 GBP
Retailer 3£4,242 GBP
Retailer 2£4,607 GBP
MOH London£6,368 GBP

26 data points across 4 retailers

3 retailers£4,023 GBP to £6,368 GBP

B+
Cheapest Retailer
-
£4,023 GBP
B
Retailer 2
-
£4,607 GBP
View
Most Expensive
C
MOH London
59B2BCA03 · Nov 4
£6,368 GBP
View
2 more retailers have this diamond
Prices start from £4,023 GBPSave up to £2,344 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+
1.55ct Marquise
£4,023 GBP