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Marquise|Natural|GIA

0.55ct K VVS2 Marquise Natural Diamond

EX • K/VVS2 • GIA 6435922857

Certificate GIA 6435922857

Diamond specifications and retailer prices

From £309 GBP
As of November 6, 2026
Save £308 GBP (50%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £617 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6435922857. Listed at 3 retailers as of November 5, 2026, with prices from £309 to £617, a £308 spread on the same certified stone. 77 Diamonds lists it at £617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
K
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6435922857
Dimensions8.10 × 4.26 × 2.70 mm
L/W Ratio1.90
Top View
8.10 mm4.26 mm0.55 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6435922857
Side View
Table 59.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £617 GBP|Low: £309 GBP|High: £625 GBP|Avg: £486 GBP|+1.2%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£309 GBP
Retailer 3£524 GBP
77 Diamonds£617 GBP

46 data points across 3 retailers

3 retailers£309 GBP to £617 GBP

A
Cheapest Retailer
-
£309 GBP
B+
Retailer 2
-
£524 GBP
View
Most Expensive
B+
77 Diamonds
MQCPBWHRJZZY · Nov 5
£617 GBP
View
2 more retailers have this diamond
Prices start from £309 GBPSave up to £308 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
0.55ct Marquise
£309 GBP