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Marquise|Natural|GIA

1.51ct K VS1 Marquise Natural Diamond

K/VS1 • GIA 6461201292

Certificate GIA 6461201292

Diamond specifications and retailer prices

From £4,140 GBP
$5,541 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: £4,140 GBP at B2C Jewels
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 B2C Jewels

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included) and certified by GIA 6461201292. 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
K
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6461201292
Dimensions11.90 × 5.86 × 3.68 mm
L/W Ratio2.03
Top View
11.90 mm5.86 mm1.51 ctK / VS1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6461201292
Side View
Table 59.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

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

Last verified: Nov 6
Current: £4,140 GBP|Low: £3,626 GBP|High: £4,140 GBP|Avg: £3,902 GBP|+1.4%
B2C Jewels
Retailer 2
October 14, 2026
Retailer 2£3,626 GBP
B2C Jewels£4,140 GBP

23 data points across 2 retailers

1 retailer

B+
B2C Jewels
21781038 · Nov 6
£4,140 GBP
$5,541 USD
View

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B+
1.51ct Marquise
£4,140 GBP