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Marquise|Natural|GIA

0.50ct I VVS1 Marquise Natural Diamond

EX • I/VVS1 • GIA 7553995511

Certificate GIA 7553995511

Diamond specifications and retailer prices

From £449 GBP
As of November 6, 2026
Save £1,436 GBP (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,885 GBP at NZ Jewellers · As of November 5, 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 7553995511. Listed at 22 retailers as of November 5, 2026, with prices from £449 to £1,885, a £1,436 spread on the same certified stone. NZ Jewellers lists it at £1,885. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7553995511
Dimensions8.38 × 4.18 × 2.43 mm
L/W Ratio2.00
Key to symbols
Feather, Chip
Top View
8.38 mm4.18 mm0.50 ctI / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7553995511
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 58.1%

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: Nov 6
Current: £1,885 GBP|Low: £439 GBP|High: £1,885 GBP|Avg: £783 GBP
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
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Retailer 21
November 7, 2026
Retailer 20£449 GBP
Retailer 8£554 GBP
Retailer 4£598 GBP
Retailer 3£601 GBP
Retailer 16£601 GBP
Retailer 5£610 GBP
Retailer 12£623 GBP
Retailer 18£624 GBP
Retailer 9£676 GBP
Retailer 14£693 GBP
Retailer 21£693 GBP
Retailer 11£700 GBP
Retailer 13£716 GBP
Retailer 6£728 GBP
Retailer 15£734 GBP
Retailer 10£809 GBP
Retailer 19£846 GBP
Retailer 17£927 GBP
Retailer 2£1,095 GBP
Retailer 7£1,207 GBP
NZ Jewellers£1,885 GBP

28 data points across 21 retailers

22 retailers£449 GBP to £1,885 GBP

A
Cheapest Retailer
-
£449 GBP
A
Retailer 2
-
£554 GBP
View
Final sale: no returns
A
Retailer 3
-
£598 GBP
View
A
Retailer 4
-
£601 GBP
View
Retailer 5
-
£601 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£610 GBP
View
Retailer 7
-
£623 GBP
View
Price last confirmed 11 days ago
B+
Retailer 8
-
£624 GBP
View
B+
Retailer 9
-
£676 GBP
View
B+
Retailer 10
-
£693 GBP
View
Retailer 11
-
£693 GBP
View
Price last confirmed 20 days ago
B+
Retailer 12
-
£700 GBP
View
B+
Retailer 13
-
£716 GBP
View
B+
Retailer 14
-
£728 GBP
View
B+
Retailer 15
-
£734 GBP
View
B
Retailer 16
-
£809 GBP
View
B+
Retailer 17
-
£846 GBP
View
B+
Retailer 18
-
£927 GBP
View
Retailer 19
-
£934 GBP
View
Price last confirmed 33 days ago
B
Retailer 20
-
£1,095 GBP
View
B
Retailer 21
-
£1,207 GBP
View
Most Expensive
B
NZ Jewellers
fa4c69c6-cf86-4e73-b5eb-5afbcb4cb15c · Nov 5
£1,885 GBP
$2,523 USD
View
21 more retailers have this diamond
Prices start from £449 GBPSave up to £1,436 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
£449 GBP