Marquise|Natural|GIA

0.37ct K VS2 Marquise Natural Diamond

GD • K/VS2 • GIA 5453437873

Certificate GIA 5453437873

Diamond specifications and retailer prices

From £147 GBP
As of November 6, 2026
Save £343 GBP (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £962 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.37ct natural marquise diamond

This 0.37ct natural marquise sits in the sub-half-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 5453437873. Listed at 13 retailers as of November 4, 2026, with a 233% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.37
Carat
K
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5453437873
Dimensions6.73 × 3.82 × 2.29 mm
L/W Ratio1.76
Top View
6.73 mm3.82 mm0.37 ctK / VS2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceStrong
CertificateGIA 5453437873
Side View
Table 61.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 59.9%

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 6
Current: £147 GBP|Low: £147 GBP|High: £496 GBP|Avg: £301 GBP|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£147 GBP
Retailer 6£219 GBP
Retailer 7£237 GBP
Retailer 2£266 GBP
Retailer 3£331 GBP
Retailer 5£404 GBP
Retailer 4£490 GBP

40 data points across 7 retailers

13 retailers£147 GBP to £490 GBP

B+
Cheapest Retailer
-
£147 GBP
B+
Retailer 2
-
£212 GBP
View
B+
Retailer 3
-
£219 GBP
View
B+
Retailer 4
-
£227 GBP
View
Retailer 5
-
£229 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£237 GBP
View
B+
Retailer 7
-
£266 GBP
View
B+
Retailer 8
-
£286 GBP
View
B
Retailer 9
-
£331 GBP
View
B
Retailer 10
-
£404 GBP
View
C
Retailer 11
-
£490 GBP
View
Retailer 12
-
£538 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
72de30ec-2dc9-4acc-babf-fe03ee4a6a98 · Nov 5
£962 GBP
$1,295 USD
View
Price under review
12 more retailers have this diamond
Prices start from £147 GBPSave up to £343 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+
0.37ct Marquise
£147 GBP