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Marquise|Natural|GIA

0.85ct H SI1 Marquise Natural Diamond

H/SI1 • GIA 6462163269

Certificate GIA 6462163269

Diamond specifications and retailer prices

From £1,136 GBP
€1,450 EUR
As of November 2, 2026
1 retailer carries this diamond
Only listing: £1,136 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 0.85ct natural marquise diamond

This 0.85ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 6462163269. Listed at a single retailer as of November 2, 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

0.85
Carat
H
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6462163269
Dimensions11.04 × 4.56 × 2.76 mm
L/W Ratio2.42
Top View
11.04 mm4.56 mm0.85 ctH / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462163269
Side View
Table 53.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.4%

Caratlytics Score

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

Last verified: Nov 2
Current: £1,136 GBP|Low: £1,136 GBP|High: £1,136 GBP|Avg: £1,136 GBP
February 18, 2026
Belgium Diamonds£1,136 GBP

1 data point across 1 retailer

1 retailer

B+
Belgium Diamonds
337914760 · Nov 2
£1,136 GBP
€1,450 EUR
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B+
0.85ct Marquise
£1,136 GBP