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Marquise|Natural|GIA

0.50ct G VS1 Marquise Natural Diamond

EX • G/VS1 • GIA 2566261469

Certificate GIA 2566261469

Diamond specifications and retailer prices

From £628 GBP
$835 USD
As of October 28, 2026
Save £1,580 GBP (72%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,209 GBP at NZ Jewellers · As of October 27, 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 G 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 2566261469. Listed at 20 retailers as of October 27, 2026, with prices from £628 to £2,209, a £1,580 spread on the same certified stone. NZ Jewellers lists it at £2,209. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.11°
OriginNatural
Grading LabGIA
CertificateGIA 2566261469
Dimensions8.30 × 4.14 × 2.58 mm
L/W Ratio2.00
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
8.30 mm4.14 mm0.50 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566261469
Side View
Table 60.0%Crown 33.11°Girdle: Sli. Thick - Ext. ThickPavilionCulet: NoneDepth 62.1%

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: Oct 28
Current: £2,209 GBP|Low: £595 GBP|High: £2,209 GBP|Avg: £943 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
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Retailer 10
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Retailer 12
Retailer 13
Retailer 14
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Retailer 19
Retailer 20
October 29, 2026
Retailer 4£628 GBP
Retailer 19£649 GBP
Retailer 17£655 GBP
Retailer 6£704 GBP
Retailer 9£704 GBP
Retailer 20£712 GBP
Retailer 18£732 GBP
Retailer 10£765 GBP
Retailer 7£805 GBP
Retailer 5£813 GBP
Retailer 3£820 GBP
Retailer 13£823 GBP
Retailer 2£824 GBP
Retailer 12£925 GBP
Retailer 15£989 GBP
Retailer 8£1,059 GBP
Retailer 16£1,085 GBP
Retailer 14£1,297 GBP
Retailer 11£1,411 GBP
NZ Jewellers£2,209 GBP

27 data points across 20 retailers

20 retailers£628 GBP to £2,209 GBP

A
Cheapest Retailer
-
£628 GBP
$835 USD
A
Retailer 2
-
£649 GBP
$863 USD
View
Final sale: no returns
A
Retailer 3
-
£655 GBP
$870 USD
View
A
Retailer 4
-
£704 GBP
$936 USD
View
A
Retailer 5
-
£704 GBP
$936 USD
View
A
Retailer 6
-
£712 GBP
$946 USD
View
B+
Retailer 7
-
£732 GBP
$972 USD
View
B+
Retailer 8
-
£765 GBP
$1,016 USD
View
B+
Retailer 9
-
£805 GBP
$1,069 USD
View
B+
Retailer 10
-
£813 GBP
$1,080 USD
View
B+
Retailer 11
-
£820 GBP
$1,090 USD
View
B+
Retailer 12
-
£823 GBP
View
B+
Retailer 13
-
£824 GBP
View
B+
Retailer 14
-
£925 GBP
$1,228 USD
View
B+
Retailer 15
-
£989 GBP
€1,252 EUR
View
B
Retailer 16
-
£1,059 GBP
A$2,165 AUD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
£1,085 GBP
ZAR 23,282 ZAR
View
B
Retailer 18
-
£1,297 GBP
View
B
Retailer 19
-
£1,411 GBP
View
Most Expensive
B
NZ Jewellers
a619283a-53c9-44d3-b855-b3a95b4dbe0c · Oct 27
£2,209 GBP
$2,935 USD
View
19 more retailers have this diamond
Prices start from £628 GBPSave up to £1,580 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
£628 GBP