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Marquise|Natural|GIA

1.51ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 1543290410

Certificate GIA 1543290410

Diamond specifications and retailer prices

From £12,906 GBP
$17,275 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: £12,906 GBP at Shane Co
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 Shane Co

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1543290410. Listed at a single retailer as of November 6, 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

1.51
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle40.66°
Pavilion angle39.76°
OriginNatural
Grading LabGIA
CertificateGIA 1543290410
Dimensions10.83 × 5.84 × 3.77 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.83 mm5.84 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1543290410
Side View
Table 57.0%Crown 40.66°Girdle: STK-VTKPavilion 39.76°Culet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £12,392 GBP|Low: £12,392 GBP|High: £15,184 GBP|Avg: £13,899 GBP
Retailer 1
Retailer 2
Shane Co
June 18, 2026
Retailer 1£12,392 GBP
Shane Co£12,906 GBP
Retailer 2£15,184 GBP

5 data points across 3 retailers

1 retailer

B
Shane Co
26D0SHC · Nov 6
£12,906 GBP
$17,275 USD
View

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
1.51ct Marquise
£12,906 GBP