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Marquise|Natural|GIA

1.50ct D VS2 Marquise Natural Diamond

EX • D/VS2 • GIA 1565478423

Certificate GIA 1565478423

Diamond specifications and retailer prices

From £9,496 GBP
As of November 4, 2026
Save £899 GBP (9%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £11,978 GBP at Blue Nile · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565478423. Listed at 6 retailers as of October 30, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565478423
Dimensions11.65 × 5.94 × 3.71 mm
L/W Ratio1.96
Top View
11.65 mm5.94 mm1.50 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565478423
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £11,978 GBP|Low: £9,496 GBP|High: £11,978 GBP|Avg: £10,706 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 2£9,496 GBP
Retailer 5£9,764 GBP
Retailer 3£10,186 GBP
Retailer 6£10,396 GBP
Retailer 4£11,620 GBP
Blue Nile£11,978 GBP

30 data points across 6 retailers

6 retailers£9,496 GBP to £10,396 GBP

A
Cheapest Retailer
-
£9,496 GBP
A
Retailer 2
-
£9,764 GBP
View
A
Retailer 3
-
£10,186 GBP
View
A
Retailer 4
-
£10,396 GBP
View
Retailer 5
-
£11,620 GBP
View
Price last confirmed 7 days ago
Most Expensive
Blue Nile
30303818 · Oct 29
£11,978 GBP
$16,170 USD
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from £9,496 GBPSave up to £899 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
£9,496 GBP