Marquise|Natural|GIA

0.40ct G VS2 Marquise Natural Diamond

VG • G/VS2 • GIA 5503984952

Certificate GIA 5503984952

Diamond specifications and retailer prices

From £353 GBP
HK$3,700 HKD
As of November 1, 2026
Save £619 GBP (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,320 GBP at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5503984952. Listed at 22 retailers as of November 1, 2026, with a 175% 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

0.40
Carat
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle35.5°
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 5503984952
Dimensions7.09 × 3.79 × 2.32 mm
L/W Ratio1.87
Top View
7.09 mm3.79 mm0.40 ctG / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 5503984952
Side View
Table 56.0%Crown 35.5°Girdle: VTK-ETKPavilion 38.6°Culet: NoneDepth 61.2%

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 1
Current: £1,320 GBP|Low: £344 GBP|High: £1,363 GBP|Avg: £614 GBP|-3.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 3£353 GBP
Retailer 16£421 GBP
Retailer 15£422 GBP
Retailer 6£439 GBP
Retailer 11£478 GBP
Retailer 7£486 GBP
Retailer 8£503 GBP
Retailer 2£516 GBP
Retailer 5£519 GBP
Retailer 4£519 GBP
Retailer 14£577 GBP
Retailer 12£625 GBP
Retailer 13£653 GBP
Retailer 9£653 GBP
Retailer 17£933 GBP
Retailer 10£972 GBP
NZ Jewellers£1,320 GBP

34 data points across 17 retailers

22 retailers£353 GBP to £972 GBP

A
Cheapest Retailer
-
£353 GBP
HK$3,700 HKD
Retailer 2
-
£421 GBP
$564 USD
View
Price last confirmed 12 days ago
Retailer 3
-
£421 GBP
$564 USD
View
Price last confirmed 42 days ago
B+
Retailer 4
-
£422 GBP
$565 USD
View
B+
Retailer 5
-
£439 GBP
SGD 794 SGD
View
Retailer 6
-
£454 GBP
$608 USD
View
Price last confirmed 17 days ago
Retailer 7
-
£454 GBP
$608 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
£478 GBP
$640 USD
View
Retailer 9
-
£486 GBP
$651 USD
View
Price last confirmed 41 days ago
Retailer 10
-
£486 GBP
$651 USD
View
Price last confirmed 11 days ago
Retailer 11
-
£503 GBP
$674 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
£516 GBP
View
B
Retailer 13
-
£519 GBP
$696 USD
View
B
Retailer 14
-
£519 GBP
$696 USD
View
B
Retailer 15
-
£577 GBP
View
B
Retailer 16
-
£625 GBP
€797 EUR
View
B
Retailer 17
-
£653 GBP
ZAR 14,133 ZAR
View
Retailer 18
-
£653 GBP
A$1,347 AUD
View
Price last confirmed 29 days ago
Retailer 19
-
£933 GBP
View
Price last confirmed 11 days ago
B
Retailer 20
-
£972 GBP
View
Retailer 21
-
£1,320 GBP
$1,769 USD
View
Price under review
Most Expensive
NZ Jewellers
ae7c4faa-b2e3-4d5c-b22f-74551bbef773 · Oct 21
£1,320 GBP
$1,769 USD
View
Price under review
21 more retailers have this diamond
Prices start from £353 GBPSave up to £619 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
0.40ct Marquise
£353 GBP