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Marquise|Natural|GIA

0.55ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 6551012751

Certificate GIA 6551012751

Diamond specifications and retailer prices

From £539 GBP
As of November 2, 2026
Save £912 GBP (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,452 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551012751. Listed at 4 retailers as of November 2, 2026, with prices from £539 to £1,452, a £912 spread on the same certified stone. NZ Jewellers lists it at £1,452. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551012751
Dimensions8.57 × 4.24 × 2.68 mm
L/W Ratio2.02
Top View
8.57 mm4.24 mm0.55 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551012751
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,452 GBP|Low: £539 GBP|High: £1,486 GBP|Avg: £850 GBP|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3£539 GBP
Retailer 6£637 GBP
Retailer 2£642 GBP
Retailer 5£658 GBP
Retailer 4£1,073 GBP
NZ Jewellers£1,452 GBP

34 data points across 6 retailers

4 retailers£539 GBP to £1,452 GBP

B+
Cheapest Retailer
-
£539 GBP
B+
Retailer 2
-
£642 GBP
View
B
Retailer 3
-
£1,073 GBP
View
Most Expensive
B
NZ Jewellers
7ab61b28-862f-4ccb-b5c1-bfe007d4ae86 · Nov 5
£1,452 GBP
$1,943 USD
View
3 more retailers have this diamond
Prices start from £539 GBPSave up to £912 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.

B+
0.55ct Marquise
£539 GBP