Marquise|Natural|GIA

0.43ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 2557331636

Certificate GIA 2557331636

Diamond specifications and retailer prices

From £196 GBP
As of November 6, 2026
Save £360 GBP (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,060 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.43ct natural marquise diamond

This 0.43ct natural marquise sits in the sub-half-carat band, graded J 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 2557331636. Listed at 19 retailers as of November 6, 2026, with a 184% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2557331636
Dimensions7.09 × 4.00 × 2.57 mm
L/W Ratio1.77
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural
Top View
7.09 mm4.00 mm0.43 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2557331636
Side View
Table 55.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 64.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £196 GBP|Low: £196 GBP|High: £646 GBP|Avg: £436 GBP|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£196 GBP
Retailer 3£356 GBP
Retailer 4£431 GBP
Retailer 6£438 GBP
Retailer 5£504 GBP
Retailer 2£556 GBP
Retailer 7£640 GBP

30 data points across 7 retailers

19 retailers£196 GBP to £556 GBP

A
Cheapest Retailer
-
£196 GBP
A
Retailer 2
-
£238 GBP
View
Retailer 3
-
£276 GBP
View
Price last confirmed 29 days ago
A
Retailer 4
-
£290 GBP
View
Retailer 5
-
£298 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£302 GBP
View
Price last confirmed 36 days ago
B+
Retailer 7
-
£319 GBP
View
B+
Retailer 8
-
£356 GBP
View
Retailer 9
-
£366 GBP
View
Price last confirmed 43 days ago
Retailer 10
-
£372 GBP
View
Price last confirmed 35 days ago
B+
Retailer 11
-
£398 GBP
View
B
Retailer 12
-
£431 GBP
View
B
Retailer 13
-
£438 GBP
View
Retailer 14
-
£443 GBP
View
Price last confirmed 34 days ago
B
Retailer 15
-
£504 GBP
View
B
Retailer 16
-
£556 GBP
View
Retailer 17
-
£640 GBP
View
Price last confirmed 11 days ago
Retailer 18
-
£1,040 GBP
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
ad41f549-031e-4e39-b2c6-d1ad25e6c6b1 · Oct 3
£1,060 GBP
$1,427 USD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from £196 GBPSave up to £360 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
0.43ct Marquise
£196 GBP