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Marquise|Natural|GIA

0.50ct I VVS1 Marquise Natural Diamond

ID • I/VVS1 • GIA 1565078295

Certificate GIA 1565078295

Diamond specifications and retailer prices

From £508 GBP
As of November 6, 2026
Save £330 GBP (39%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,783 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565078295. Listed at 25 retailers as of November 6, 2026, with a 65% 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
I
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle38.9°
OriginNatural
Grading LabGIA
CertificateGIA 1565078295
Dimensions7.84 × 4.19 × 2.65 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Top View
7.84 mm4.19 mm0.50 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565078295
Side View
Table 57.0%Crown 38.6°Girdle: MED-VTKPavilion 38.9°Culet: NDepth 63.2%

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: £1,783 GBP|Low: £439 GBP|High: £1,789 GBP|Avg: £765 GBP|-0.4%
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
Retailer 21
November 7, 2026
Retailer 3£442 GBP
Retailer 21£508 GBP
Retailer 11£516 GBP
Retailer 20£541 GBP
Retailer 19£560 GBP
Retailer 6£569 GBP
Retailer 5£590 GBP
Retailer 9£610 GBP
Retailer 8£656 GBP
Retailer 7£660 GBP
Retailer 18£684 GBP
Retailer 2£725 GBP
Retailer 15£743 GBP
Retailer 13£755 GBP
Retailer 17£786 GBP
Retailer 16£838 GBP
Retailer 4£875 GBP
Retailer 14£888 GBP
Retailer 10£1,050 GBP
Retailer 12£1,139 GBP
NZ Jewellers£1,783 GBP

28 data points across 21 retailers

25 retailers£508 GBP to £838 GBP

Retailer 1
-
£439 GBP
Price last confirmed 11 days ago
Retailer 2
-
£442 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
£508 GBP
View
Final sale: no returns
Retailer 4
-
£516 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£541 GBP
View
A
Retailer 6
-
£560 GBP
View
Retailer 7
-
£569 GBP
View
Price last confirmed 16 days ago
Retailer 8
-
£571 GBP
View
Price last confirmed 22 days ago
Retailer 9
-
£590 GBP
View
Price last confirmed 16 days ago
Retailer 10
-
£610 GBP
View
Price last confirmed 11 days ago
Retailer 11
-
£656 GBP
View
Price last confirmed 15 days ago
Retailer 12
-
£660 GBP
View
Price last confirmed 11 days ago
B+
Retailer 13
-
£684 GBP
View
Retailer 14
-
£705 GBP
View
Price last confirmed 62 days ago
B+
Retailer 15
-
£725 GBP
View
B+
Retailer 16
-
£743 GBP
View
B+
Retailer 17
-
£755 GBP
View
B+
Retailer 18
-
£786 GBP
View
B+
Retailer 19
-
£810 GBP
View
B
Retailer 20
-
£838 GBP
View
Retailer 21
-
£875 GBP
View
Price last confirmed 12 days ago
Retailer 22
-
£888 GBP
View
Price last confirmed 34 days ago
Retailer 23
-
£1,050 GBP
View
Price last confirmed 21 days ago
Retailer 24
-
£1,139 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
91440e7b-3f87-4e43-a019-986f18fe5917 · Oct 21
£1,783 GBP
$2,386 USD
View
Price last confirmed 17 days ago
24 more retailers have this diamond
Prices start from £508 GBPSave up to £330 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
£508 GBP