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Marquise|Natural|HRD

1.28ct D SI2 Marquise Natural Diamond

D/SI2 • HRD 170002171142

Certificate HRD 170002171142

Diamond specifications and retailer prices

From £2,872 GBP
€3,661 EUR
As of November 5, 2026
1 retailer carries this diamond
Only listing: £2,872 GBP at Belgium Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Belgium Diamonds

About this 1.28ct natural marquise diamond

This 1.28ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included) and certified by HRD 170002171142. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.28
Carat
D
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 170002171142
Dimensions9.51 × 5.82 × 3.81 mm
L/W Ratio1.63
Top View
9.51 mm5.82 mm1.28 ctD / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 170002171142
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £2,872 GBP|Low: £1,996 GBP|High: £2,872 GBP|Avg: £2,517 GBP
Belgium Diamonds
Retailer 2
July 11, 2026
Retailer 2£2,383 GBP
Belgium Diamonds£2,872 GBP

11 data points across 2 retailers

1 retailer

B+
Belgium Diamonds
428440085 · Nov 5
£2,872 GBP
€3,661 EUR
View

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B+
1.28ct Marquise
£2,872 GBP