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Marquise|Natural|GIA

0.55ct H VS2 Marquise Natural Diamond

EX • H/VS2 • GIA 1555455185

Certificate GIA 1555455185

Diamond specifications and retailer prices

From £381 GBP
As of November 5, 2026
Save £352 GBP (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £734 GBP at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter 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 1555455185. Listed at 12 retailers as of November 5, 2026, with prices from £381 to £734, a £352 spread on the same certified stone. Frank Darling lists it at £734. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41.09°
OriginNatural
Grading LabGIA
CertificateGIA 1555455185
Dimensions8.09 × 4.26 × 2.73 mm
L/W Ratio1.90
Culet sizeNone
Top View
8.09 mm4.26 mm0.55 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555455185
Side View
Table 59.0%Crown 36.5°Girdle: STK-VTKPavilion 41.09°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £734 GBP|Low: £379 GBP|High: £771 GBP|Avg: £554 GBP|-4.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6£381 GBP
Retailer 3£415 GBP
Retailer 10£450 GBP
Retailer 5£481 GBP
Retailer 8£487 GBP
Retailer 7£539 GBP
Retailer 9£581 GBP
Retailer 4£584 GBP
Retailer 2£609 GBP
Retailer 11£628 GBP
Frank Darling£734 GBP

27 data points across 11 retailers

12 retailers£381 GBP to £734 GBP

A
Cheapest Retailer
-
£381 GBP
A
Retailer 2
-
£415 GBP
View
A
Retailer 3
-
£450 GBP
View
A
Retailer 4
-
£481 GBP
View
A
Retailer 5
-
£487 GBP
View
A
Retailer 6
-
£539 GBP
View
A
Retailer 7
-
£581 GBP
View
A
Retailer 8
-
£584 GBP
View
A
Retailer 9
-
£609 GBP
View
A
Retailer 10
-
£611 GBP
View
A
Retailer 11
-
£628 GBP
View
Most Expensive
B+
Frank Darling
2650910HK · Nov 6
£734 GBP
$982 USD
View
11 more retailers have this diamond
Prices start from £381 GBPSave up to £352 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
£381 GBP