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Marquise|Natural|GIA

0.50ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 7566422179

Certificate GIA 7566422179

Diamond specifications and retailer prices

From £364 GBP
₹46,002 INR
As of October 26, 2026
Save £1,094 GBP (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,458 GBP at NZ Jewellers · As of October 24, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566422179. Listed at 23 retailers as of October 24, 2026, with prices from £364 to £1,458, a £1,094 spread on the same certified stone. NZ Jewellers lists it at £1,458. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle40.2°
Pavilion angle34.7°
OriginNatural
Grading LabGIA
CertificateGIA 7566422179
Dimensions7.67 × 4.17 × 2.50 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Top View
7.67 mm4.17 mm0.50 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7566422179
Side View
Table 63.0%Crown 40.2°Girdle: THK-VTKPavilion 34.7°Culet: NoneDepth 60.0%

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 26
Current: £1,458 GBP|Low: £362 GBP|High: £1,559 GBP|Avg: £645 GBP|-6.5%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 21
Retailer 22
October 27, 2026
Retailer 21£364 GBP
Retailer 13£405 GBP
Retailer 16£419 GBP
Retailer 7£429 GBP
Retailer 14£465 GBP
Retailer 12£474 GBP
Retailer 8£500 GBP
Retailer 10£500 GBP
Retailer 9£537 GBP
Retailer 6£538 GBP
Retailer 2£555 GBP
Retailer 18£555 GBP
Retailer 22£575 GBP
Retailer 11£623 GBP
Retailer 17£628 GBP
Retailer 19£635 GBP
Retailer 4£659 GBP
Retailer 20£661 GBP
Retailer 3£716 GBP
Retailer 15£929 GBP
Retailer 5£1,075 GBP
NZ Jewellers£1,458 GBP

20 data points across 22 retailers

23 retailers£364 GBP to £1,458 GBP

A
Cheapest Retailer
-
£364 GBP
₹46,002 INR
A
Retailer 2
-
£405 GBP
HK$4,200 HKD
View
A
Retailer 3
-
£419 GBP
$557 USD
View
Final sale: no returns
A
Retailer 4
-
£429 GBP
$570 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£465 GBP
$618 USD
View
A
Retailer 6
-
£474 GBP
$630 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
£500 GBP
$665 USD
View
A
Retailer 8
-
£500 GBP
$665 USD
View
A
Retailer 9
-
£537 GBP
$713 USD
View
A
Retailer 10
-
£538 GBP
$715 USD
View
A
Retailer 11
-
£555 GBP
$737 USD
View
A
Retailer 12
-
£555 GBP
View
A
Retailer 13
-
£575 GBP
$764 USD
View
A
Retailer 14
-
£623 GBP
$828 USD
View
A
Retailer 15
-
£628 GBP
$835 USD
View
A
Retailer 16
-
£635 GBP
€804 EUR
View
A
Retailer 17
-
£659 GBP
View
A
Retailer 18
-
£661 GBP
$878 USD
View
B+
Retailer 19
-
£716 GBP
ZAR 15,375 ZAR
View
B+
Retailer 20
-
£740 GBP
A$1,512 AUD
View
Price last confirmed 25 days ago
B+
Retailer 21
-
£929 GBP
View
B
Retailer 22
-
£1,075 GBP
View
Most Expensive
B
NZ Jewellers
31bedbbf-93fb-47dc-8d59-9fe99b464260 · Oct 24
£1,458 GBP
$1,937 USD
View
22 more retailers have this diamond
Prices start from £364 GBPSave up to £1,094 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
£364 GBP