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Marquise|Natural|GIA

0.30ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 6542524715

Certificate GIA 6542524715

Diamond specifications and retailer prices

From £284 GBP
$380 USD
As of November 1, 2026
Save £375 GBP (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £659 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542524715. Listed at 16 retailers as of October 29, 2026, with prices from £284 to £659, a £375 spread on the same certified stone. MOH London lists it at £659. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542524715
Dimensions6.46 × 3.54 × 2.27 mm
L/W Ratio1.82
Top View
6.46 mm3.54 mm0.30 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542524715
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 64.2%

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: £659 GBP|Low: £284 GBP|High: £1,088 GBP|Avg: £513 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9£284 GBP
Retailer 10£306 GBP
Retailer 2£367 GBP
Retailer 6£389 GBP
Retailer 4£440 GBP
Retailer 5£455 GBP
Retailer 3£519 GBP
Retailer 7£626 GBP
MOH London£659 GBP
Retailer 8£1,088 GBP

45 data points across 10 retailers

16 retailers£284 GBP to £659 GBP

A
Cheapest Retailer
-
£284 GBP
$380 USD
B+
Retailer 2
-
£298 GBP
SGD 539 SGD
View
B+
Retailer 3
-
£306 GBP
$410 USD
View
B+
Retailer 4
-
£316 GBP
$424 USD
View
B+
Retailer 5
-
£328 GBP
$439 USD
View
B
Retailer 6
-
£367 GBP
View
B+
Retailer 7
-
£381 GBP
$511 USD
View
B+
Retailer 8
-
£382 GBP
$512 USD
View
B
Retailer 9
-
£389 GBP
$521 USD
View
B
Retailer 10
-
£408 GBP
$547 USD
View
B
Retailer 11
-
£440 GBP
ZAR 9,525 ZAR
View
Retailer 12
-
£455 GBP
A$937 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
£519 GBP
€662 EUR
View
B
Retailer 14
-
£626 GBP
View
Most Expensive
B
MOH London
F247B3A4A · Oct 29
£659 GBP
View
14 more retailers have this diamond
Prices start from £284 GBPSave up to £375 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
0.30ct Marquise
£284 GBP