CaratHunter
Plans
Marquise|Natural|GIA

0.50ct K VS2 Marquise Natural Diamond

GD • K/VS2 • GIA 1563378819

Certificate GIA 1563378819

Diamond specifications and retailer prices

From £390 GBP
As of November 1, 2026
Save £76 GBP (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £466 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1563378819. Listed at 2 retailers as of November 1, 2026, with prices from £390 to £466, a £76 spread on the same certified stone. 77 Diamonds lists it at £466. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
K
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563378819
Dimensions8.57 × 4.09 × 2.52 mm
L/W Ratio2.10
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
8.57 mm4.09 mm0.50 ctK / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1563378819
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCuletDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £466 GBP|Low: £390 GBP|High: £471 GBP|Avg: £424 GBP|+4.0%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2£390 GBP
77 Diamonds£466 GBP

37 data points across 2 retailers

2 retailers£390 GBP to £466 GBP

B+
Cheapest Retailer
-
£390 GBP
Most Expensive
B
77 Diamonds
MQCPP3WEY8YY · Nov 5
£466 GBP
View
1 more retailer has this diamond
Prices start from £390 GBPSave up to £76 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.

B+
0.50ct Marquise
£390 GBP