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Marquise|Natural|GIA

0.36ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 1557935296

Certificate GIA 1557935296

Diamond specifications and retailer prices

From £272 GBP
$365 USD
As of November 1, 2026
Save £94 GBP (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £366 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.36ct natural marquise diamond

This 0.36ct natural marquise sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1557935296. Listed at 2 retailers as of November 1, 2026, with prices from £272 to £366, a £94 spread on the same certified stone. 77 Diamonds lists it at £366. 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

0.36
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557935296
Dimensions6.87 × 3.70 × 2.41 mm
L/W Ratio1.86
Culet sizeNone
Key to symbols
Cloud, Knot, Crystal, Feather
Top View
6.87 mm3.70 mm0.36 ctD / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1557935296
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.0%

Caratlytics Score

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

Last verified: Nov 1
Current: £366 GBP|Low: £230 GBP|High: £369 GBP|Avg: £312 GBP|+11.7%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2£272 GBP
77 Diamonds£366 GBP

39 data points across 2 retailers

2 retailers£272 GBP to £366 GBP

B+
Cheapest Retailer
-
£272 GBP
$365 USD
Final sale: no returns
Most Expensive
B
77 Diamonds
MQCPVYWBNHRX · Nov 2
£366 GBP
View
1 more retailer has this diamond
Prices start from £272 GBPSave up to £94 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+
0.36ct Marquise
£272 GBP