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Marquise|Natural|GIA

0.50ct H VS1 Marquise Natural Diamond

ID • H/VS1 • GIA 7562036157

Certificate GIA 7562036157

Diamond specifications and retailer prices

From £542 GBP
As of November 6, 2026
Save £755 GBP (58%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £1,942 GBP at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded H 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 7562036157. Listed at 27 retailers as of November 6, 2026, with a 139% 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

0.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 7562036157
Dimensions7.71 × 4.19 × 2.62 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Top View
7.71 mm4.19 mm0.50 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562036157
Side View
Table 61.0%Crown 36.4°Girdle: STK-VTKPavilion 40.1°Culet: NDepth 62.6%

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: £1,942 GBP|Low: £468 GBP|High: £1,948 GBP|Avg: £806 GBP|-0.3%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 25
November 6, 2026
Retailer 8£468 GBP
Retailer 3£480 GBP
Retailer 12£521 GBP
Retailer 25£542 GBP
Retailer 17£568 GBP
Retailer 11£590 GBP
Retailer 24£597 GBP
Retailer 5£619 GBP
Retailer 10£619 GBP
Retailer 7£643 GBP
Retailer 16£663 GBP
Retailer 14£710 GBP
Retailer 15£714 GBP
Retailer 23£717 GBP
Retailer 22£746 GBP
Retailer 13£749 GBP
Retailer 2£806 GBP
Retailer 20£837 GBP
Retailer 9£841 GBP
Retailer 19£882 GBP
Retailer 4£953 GBP
Retailer 18£965 GBP
Retailer 6£1,136 GBP
Retailer 21£1,298 GBP
NZ Jewellers£1,942 GBP

25 data points across 25 retailers

27 retailers£542 GBP to £1,298 GBP

Retailer 1
-
£468 GBP
Price last confirmed 10 days ago
Retailer 2
-
£480 GBP
View
Price last confirmed 11 days ago
Retailer 3
-
£521 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£542 GBP
View
Final sale: no returns
Retailer 5
-
£568 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
£590 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
£597 GBP
View
Retailer 8
-
£619 GBP
View
Price last confirmed 15 days ago
Retailer 9
-
£622 GBP
View
Price last confirmed 21 days ago
Retailer 10
-
£643 GBP
View
Price last confirmed 15 days ago
Retailer 11
-
£663 GBP
View
Price last confirmed 10 days ago
Retailer 12
-
£710 GBP
View
Price last confirmed 10 days ago
Retailer 13
-
£714 GBP
View
Price last confirmed 14 days ago
B+
Retailer 14
-
£717 GBP
View
B+
Retailer 15
-
£746 GBP
View
B+
Retailer 16
-
£749 GBP
View
Retailer 17
-
£770 GBP
View
Price last confirmed 61 days ago
B
Retailer 18
-
£806 GBP
View
B+
Retailer 19
-
£837 GBP
View
Retailer 20
-
£841 GBP
View
Price last confirmed 12 days ago
B+
Retailer 21
-
£863 GBP
View
B
Retailer 22
-
£882 GBP
View
Retailer 23
-
£953 GBP
View
Price last confirmed 11 days ago
Retailer 24
-
£965 GBP
View
Price last confirmed 32 days ago
Retailer 25
-
£1,136 GBP
View
Price last confirmed 12 days ago
B
Retailer 26
-
£1,298 GBP
View
Most Expensive
NZ Jewellers
f729ad71-49bd-43d4-8597-492268492a45 · Oct 21
£1,942 GBP
$2,599 USD
View
Price last confirmed 16 days ago
26 more retailers have this diamond
Prices start from £542 GBPSave up to £755 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
0.50ct Marquise
£542 GBP