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Marquise|Natural|GIA

1.50ct H VS2 Marquise Natural Diamond

EX • H/VS2 • GIA 2546805290

Certificate GIA 2546805290

Diamond specifications and retailer prices

From £9,212 GBP
As of October 31, 2026
Save £227 GBP (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £9,439 GBP at Blue Nile · As of October 31, 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 H colour (near-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 2546805290. Listed at 2 retailers as of October 31, 2026, with a relatively tight 2% 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
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546805290
Dimensions11.48 × 6.03 × 3.82 mm
L/W Ratio1.90
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
11.48 mm6.03 mm1.50 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546805290
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £9,212 GBP|Low: £9,212 GBP|High: £9,690 GBP|Avg: £9,578 GBP|-2.4%
Blue Nile
Retailer 2
Retailer 3
October 13, 2026
Blue Nile£9,212 GBP
Retailer 2£9,514 GBP
Retailer 3£9,690 GBP

12 data points across 3 retailers

2 retailers£9,212 GBP to £9,439 GBP

B
Cheapest Retailer
-
£9,212 GBP
Most Expensive
B
Blue Nile
28760872 · Oct 31
£9,439 GBP
$12,704 USD
View
1 more retailer has this diamond
Prices start from £9,212 GBPSave up to £227 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
1.50ct Marquise
£9,212 GBP