Marquise|Natural|GIA

0.40ct H VS2 Marquise Natural Diamond

EX • H/VS2 • GIA 7541312557

Certificate GIA 7541312557

Diamond specifications and retailer prices

From £302 GBP
₹38,555 INR
As of November 1, 2026
Save £638 GBP (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,276 GBP at NZ Jewellers · As of October 17, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541312557. Listed at 15 retailers as of November 1, 2026, with a 211% 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

0.40
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7541312557
Dimensions7.25 × 4.03 × 2.46 mm
L/W Ratio1.80
Key to symbols
Etch Channel, Cavity
Top View
7.25 mm4.03 mm0.40 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7541312557
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.0%

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: £514 GBP|Low: £302 GBP|High: £952 GBP|Avg: £564 GBP|+6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2£302 GBP
Retailer 6£454 GBP
Retailer 1£514 GBP
Retailer 4£558 GBP
Retailer 5£612 GBP
Retailer 3£940 GBP

46 data points across 6 retailers

15 retailers£302 GBP to £940 GBP

A
Cheapest Retailer
-
£302 GBP
₹38,555 INR
A
Retailer 2
-
£353 GBP
HK$3,700 HKD
View
Retailer 3
-
£407 GBP
$545 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
£431 GBP
SGD 780 SGD
View
Retailer 5
-
£438 GBP
$587 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£438 GBP
$587 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
£463 GBP
$620 USD
View
Retailer 8
-
£469 GBP
$629 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
£469 GBP
$629 USD
View
B+
Retailer 10
-
£514 GBP
View
B+
Retailer 11
-
£558 GBP
View
Retailer 12
-
£568 GBP
$761 USD
View
Price last confirmed 14 days ago
Retailer 13
-
£612 GBP
A$1,262 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
£940 GBP
View
Most Expensive
NZ Jewellers
563b0144-f874-4d59-8c14-555596f1ce83 · Oct 17
£1,276 GBP
$1,710 USD
View
Price under review
14 more retailers have this diamond
Prices start from £302 GBPSave up to £638 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
£302 GBP