Marquise|Natural|GIA

0.50ct H VVS2 Marquise Natural Diamond

EX • H/VVS2 • GIA 6541869488

Certificate GIA 6541869488

Diamond specifications and retailer prices

From £614 GBP
As of November 6, 2026
Save £649 GBP (51%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,986 GBP at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541869488. Listed at 24 retailers as of October 31, 2026, with a 106% 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
H
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541869488
Dimensions9.13 × 3.99 × 2.50 mm
L/W Ratio2.29
Top View
9.13 mm3.99 mm0.50 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541869488
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

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: £858 GBP|Low: £471 GBP|High: £1,217 GBP|Avg: £756 GBP|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10£474 GBP
Retailer 2£588 GBP
Retailer 4£614 GBP
Retailer 3£657 GBP
Retailer 8£763 GBP
Retailer 6£784 GBP
Retailer 1£858 GBP
Retailer 7£876 GBP
Retailer 11£952 GBP
Retailer 9£977 GBP
Retailer 5£1,217 GBP

37 data points across 11 retailers

24 retailers£614 GBP to £1,263 GBP

Retailer 1
-
£474 GBP
Price last confirmed 8 days ago
Retailer 2
-
£567 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
£588 GBP
View
Price last confirmed 8 days ago
Retailer 4
-
£590 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£614 GBP
View
Final sale: no returns
Retailer 6
-
£634 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£634 GBP
View
Price last confirmed 9 days ago
A
Retailer 8
-
£641 GBP
View
Retailer 9
-
£657 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£731 GBP
View
Retailer 11
-
£732 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£739 GBP
View
Retailer 13
-
£743 GBP
View
Price last confirmed 62 days ago
B+
Retailer 14
-
£763 GBP
View
B+
Retailer 15
-
£784 GBP
View
Retailer 16
-
£832 GBP
View
Price last confirmed 14 days ago
B+
Retailer 17
-
£844 GBP
View
B+
Retailer 18
-
£858 GBP
View
B+
Retailer 19
-
£876 GBP
View
Retailer 20
-
£952 GBP
View
Price last confirmed 33 days ago
Retailer 21
-
£977 GBP
View
Price last confirmed 7 days ago
B
Retailer 22
-
£1,217 GBP
View
B
Retailer 23
-
£1,263 GBP
View
Most Expensive
NZ Jewellers
4cc84cd1-371a-4dd8-b413-40e920b4b52b · Oct 30
£1,986 GBP
$2,658 USD
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from £614 GBPSave up to £649 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
£614 GBP