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Marquise|Natural|GIA

0.45ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 1548268292

Certificate GIA 1548268292

Diamond specifications and retailer prices

From £230 GBP
As of November 6, 2026
Save £504 GBP (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,244 GBP at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.45ct natural marquise diamond

This 0.45ct 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 1548268292. Listed at 9 retailers as of November 4, 2026, with a 219% 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

0.45
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548268292
Dimensions8.80 × 3.85 × 2.32 mm
L/W Ratio2.29
Girdle conditionPolished
Key to symbols
Feather
Top View
8.80 mm3.85 mm0.45 ctJ / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548268292
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 60.3%

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 6
Current: £1,244 GBP|Low: £230 GBP|High: £1,412 GBP|Avg: £505 GBP|-4.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2£230 GBP
Retailer 8£276 GBP
Retailer 9£325 GBP
Retailer 3£336 GBP
Retailer 6£344 GBP
Retailer 7£349 GBP
Retailer 4£512 GBP
Retailer 5£735 GBP
NZ Jewellers£1,244 GBP

40 data points across 9 retailers

9 retailers£230 GBP to £735 GBP

A
Cheapest Retailer
-
£230 GBP
A
Retailer 2
-
£276 GBP
View
Retailer 3
-
£325 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
£336 GBP
View
A
Retailer 5
-
£344 GBP
View
Retailer 6
-
£349 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
£512 GBP
View
B
Retailer 8
-
£735 GBP
View
Most Expensive
NZ Jewellers
6228d9ed-4373-42e1-bbc8-1b8f844caffc · Oct 21
£1,244 GBP
$1,674 USD
View
Price under review
8 more retailers have this diamond
Prices start from £230 GBPSave up to £504 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
0.45ct Marquise
£230 GBP