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Marquise|Natural|HRD

1.50ct E SI2 Marquise Natural Diamond

EX • E/SI2 • HRD 260000220760

Certificate HRD 260000220760

Diamond specifications and retailer prices

From £3,156 GBP
SGD 5,679 SGD
As of October 29, 2026
Save £2,621 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £5,776 GBP at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000220760. Listed at 6 retailers as of October 23, 2026, with prices from £3,156 to £5,776, a £2,621 spread on the same certified stone. Wholesale Diamonds Direct lists it at £5,776. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle41.19°
OriginNatural
Grading LabHRD
CertificateHRD 260000220760
Dimensions11.55 × 6.10 × 3.72 mm
L/W Ratio1.89
Top View
11.55 mm6.10 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000220760
Side View
Table 60.0%Crown 34.2°Girdle: MediumPavilion 41.19°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £3,156 GBP|Low: £3,156 GBP|High: £5,776 GBP|Avg: £4,034 GBP|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
October 29, 2026
Retailer 1£3,156 GBP
Retailer 3£3,208 GBP
Retailer 4£3,281 GBP
Retailer 5£3,912 GBP
Retailer 2£3,999 GBP
Wholesale Diamonds Direct£5,776 GBP

13 data points across 6 retailers

6 retailers£3,156 GBP to £5,776 GBP

A
Cheapest Retailer
-
£3,156 GBP
SGD 5,679 SGD
A
Retailer 2
-
£3,208 GBP
$4,272 USD
View
A
Retailer 3
-
£3,281 GBP
$4,369 USD
View
A
Retailer 4
-
£3,912 GBP
$5,209 USD
View
A
Retailer 5
-
£3,999 GBP
€5,072 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
451165795 · Oct 23
£5,776 GBP
$7,692 USD
View
5 more retailers have this diamond
Prices start from £3,156 GBPSave up to £2,621 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.

A
1.50ct Marquise
£3,156 GBP