Marquise|Natural|GIA

0.50ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 6565392680

Certificate GIA 6565392680

Diamond specifications and retailer prices

From £443 GBP
HK$4,600 HKD
As of October 25, 2026
Save £512 GBP (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,848 GBP at NZ Jewellers · As of October 17, 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 6565392680. Listed at 20 retailers as of October 22, 2026, with a 116% 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
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565392680
Dimensions7.95 × 4.10 × 2.54 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Top View
7.95 mm4.10 mm0.50 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565392680
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.0%

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 25
Current: £1,848 GBP|Low: £442 GBP|High: £1,848 GBP|Avg: £774 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 27, 2026
Retailer 18£443 GBP
Retailer 20£443 GBP
Retailer 5£543 GBP
Retailer 3£546 GBP
Retailer 15£558 GBP
Retailer 4£563 GBP
Retailer 17£589 GBP
Retailer 7£603 GBP
Retailer 16£612 GBP
Retailer 12£618 GBP
Retailer 10£680 GBP
Retailer 14£684 GBP
Retailer 6£700 GBP
Retailer 11£803 GBP
Retailer 2£818 GBP
Retailer 13£902 GBP
Retailer 9£955 GBP
Retailer 19£1,085 GBP
Retailer 8£1,193 GBP
NZ Jewellers£1,848 GBP

23 data points across 20 retailers

20 retailers£443 GBP to £955 GBP

A
Retailer 1
-
£443 GBP
₹56,007 INR
Price last confirmed 9 days ago
A
Retailer 2
-
£443 GBP
HK$4,600 HKD
View
A
Retailer 3
-
£483 GBP
$642 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
£546 GBP
$726 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£558 GBP
€706 EUR
View
Price last confirmed 6 days ago
A
Retailer 6
-
£563 GBP
SGD 1,011 SGD
View
Price last confirmed 9 days ago
A
Retailer 7
-
£589 GBP
$783 USD
View
A
Retailer 8
-
£603 GBP
$801 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
£612 GBP
$813 USD
View
A
Retailer 10
-
£618 GBP
SGD 1,109 SGD
View
A
Retailer 11
-
£680 GBP
$903 USD
View
Price last confirmed 10 days ago
A
Retailer 12
-
£684 GBP
View
A
Retailer 13
-
£700 GBP
$930 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£803 GBP
$1,067 USD
View
B+
Retailer 15
-
£818 GBP
View
B+
Retailer 16
-
£902 GBP
€1,141 EUR
View
B
Retailer 17
-
£955 GBP
CA$1,763 CAD
View
B+
Retailer 18
-
£1,085 GBP
View
Price last confirmed 10 days ago
B
Retailer 19
-
£1,193 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
58f60ade-6563-45a3-8870-7b5096c002f4 · Oct 17
£1,848 GBP
$2,455 USD
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from £443 GBPSave up to £512 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
£443 GBP