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Marquise|Natural|GIA

0.50ct I VVS1 Marquise Natural Diamond

EX • I/VVS1 • GIA 6552234294

Certificate GIA 6552234294

Diamond specifications and retailer prices

From £443 GBP
As of November 6, 2026
Save £1,425 GBP (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,869 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 6552234294. Listed at 14 retailers as of November 5, 2026, with prices from £443 to £1,869, a £1,425 spread on the same certified stone. NZ Jewellers lists it at £1,869. 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
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552234294
Dimensions7.92 × 4.18 × 2.58 mm
L/W Ratio1.89
Top View
7.92 mm4.18 mm0.50 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552234294
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.7%

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: £1,869 GBP|Low: £405 GBP|High: £1,869 GBP|Avg: £840 GBP|+12.5%
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
November 7, 2026
Retailer 6£443 GBP
Retailer 5£465 GBP
Retailer 2£598 GBP
Retailer 3£604 GBP
Retailer 11£672 GBP
Retailer 12£695 GBP
Retailer 7£710 GBP
Retailer 13£803 GBP
Retailer 10£840 GBP
Retailer 8£920 GBP
Retailer 9£1,090 GBP
Retailer 4£1,195 GBP
NZ Jewellers£1,869 GBP

33 data points across 13 retailers

14 retailers£443 GBP to £1,869 GBP

A
Cheapest Retailer
-
£443 GBP
A
Retailer 2
-
£465 GBP
View
Final sale: no returns
A
Retailer 3
-
£598 GBP
View
A
Retailer 4
-
£604 GBP
View
B+
Retailer 5
-
£672 GBP
View
B+
Retailer 6
-
£695 GBP
View
B+
Retailer 7
-
£710 GBP
View
B+
Retailer 8
-
£803 GBP
View
Retailer 9
-
£804 GBP
View
Price last confirmed 33 days ago
B+
Retailer 10
-
£840 GBP
View
B+
Retailer 11
-
£920 GBP
View
B
Retailer 12
-
£1,090 GBP
View
B
Retailer 13
-
£1,195 GBP
View
Most Expensive
B
NZ Jewellers
6f3e9671-2322-4fe5-b5dd-45a3e172f3c5 · Nov 5
£1,869 GBP
$2,501 USD
View
13 more retailers have this diamond
Prices start from £443 GBPSave up to £1,425 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