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Marquise|Natural|GIA

1.51ct K VVS1 Marquise Natural Diamond

EX • K/VVS1 • GIA 6545798923

Certificate GIA 6545798923

Diamond specifications and retailer prices

From £5,480 GBP
As of November 6, 2026
1 retailer carries this diamond
Only listing: £5,480 GBP at 77 Diamonds
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 77 Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545798923. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545798923
Dimensions11.07 × 5.89 × 3.87 mm
L/W Ratio1.88
Top View
11.07 mm5.89 mm1.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545798923
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

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

Last verified: Nov 6
Current: £5,480 GBP|Low: £5,435 GBP|High: £5,570 GBP|Avg: £5,524 GBP|+0.8%
November 6, 2026
77 Diamonds£5,480 GBP

30 data points across 1 retailer

1 retailer

B+
77 Diamonds
MQMBUUSYH4QF · Nov 6
£5,480 GBP
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B+
1.51ct Marquise
£5,480 GBP