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Marquise|Natural|GIA

1.50ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 6552163898

Certificate GIA 6552163898

Diamond specifications and retailer prices

From £9,328 GBP
$12,422 USD
As of October 23, 2026
3 retailers carry this diamond
Most expensive: £10,390 GBP at Blue Nile · As of October 22, 2026
View at Blue Nile

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552163898. Listed at 3 retailers as of October 23, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle38.05°
Pavilion angle40.27°
OriginNatural
Grading LabGIA
CertificateGIA 6552163898
Dimensions11.29 × 6.01 × 3.74 mm
L/W Ratio1.88
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Pinpoint
Top View
11.29 mm6.01 mm1.50 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552163898
Side View
Table 64.0%Crown 38.05°Girdle: THK-VTKPavilion 40.27°CuletDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: £10,390 GBP|Low: £8,249 GBP|High: £12,631 GBP|Avg: £10,586 GBP|-3.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 18, 2026
Retailer 2£8,249 GBP
Retailer 3£9,328 GBP
Blue Nile£10,390 GBP
Retailer 4£10,753 GBP
Retailer 5£11,084 GBP
Retailer 6£12,631 GBP

11 data points across 6 retailers

3 retailers

A
Retailer 1
-
£8,249 GBP
$10,985 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£9,328 GBP
$12,422 USD
View
Most Expensive
A
Blue Nile
29944391 · Oct 22
£10,390 GBP
$13,836 USD
View
Price last confirmed 7 days ago
2 more retailers have this diamond
Prices start from £9,328 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
£9,328 GBP