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Marquise|Natural|HRD

1.54ct J SI2 Marquise Natural Diamond

GD • J/SI2 • HRD 190000119846

Shape and cutting style on the report: Marquise

Certificate HRD 190000119846

Diamond specifications and retailer prices

From £4,089 GBP
As of November 5, 2026
Save £3,753 GBP (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £7,842 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural marquise diamond

This 1.54ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 190000119846. Listed at 10 retailers as of November 5, 2026, with prices from £4,089 to £7,842, a £3,753 spread on the same certified stone. NZ Jewellers lists it at £7,842. 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

1.54
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 190000119846
Dimensions15.22 × 5.96 × 2.92 mm
L/W Ratio2.55
Girdle conditionFaceted
Culet sizeNone
Top View
15.22 mm5.96 mm1.54 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 190000119846
Side View
Table 54.0%CrownGirdle: MediumPavilionCulet: 0.0Depth 49.0%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £7,842 GBP|Low: £3,166 GBP|High: £7,842 GBP|Avg: £4,982 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 5£3,166 GBP
Retailer 13£4,089 GBP
Retailer 8£4,327 GBP
Retailer 3£4,562 GBP
Retailer 7£4,688 GBP
Retailer 9£4,688 GBP
Retailer 11£4,688 GBP
Retailer 4£4,724 GBP
Retailer 12£4,805 GBP
Retailer 2£4,814 GBP
Retailer 10£5,410 GBP
Retailer 6£6,888 GBP
NZ Jewellers£7,842 GBP

28 data points across 13 retailers

10 retailers£4,089 GBP to £7,842 GBP

B+
Cheapest Retailer
-
£4,089 GBP
B
Retailer 2
-
£4,327 GBP
View
Final sale: no returns
B
Retailer 3
-
£4,688 GBP
View
B
Retailer 4
-
£4,688 GBP
View
B
Retailer 5
-
£4,724 GBP
View
B
Retailer 6
-
£4,805 GBP
View
B
Retailer 7
-
£4,814 GBP
View
C
Retailer 8
-
£5,410 GBP
View
C
Retailer 9
-
£6,888 GBP
View
Most Expensive
C
NZ Jewellers
7cfcdc48-ba5e-4b6f-a10c-69be1943aa37 · Nov 5
£7,842 GBP
$10,496 USD
View
9 more retailers have this diamond
Prices start from £4,089 GBPSave up to £3,753 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+
1.54ct Marquise
£4,089 GBP