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Marquise|Natural|GIA

0.30ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 7566109817

Certificate GIA 7566109817

Diamond specifications and retailer prices

From £275 GBP
$368 USD
As of November 1, 2026
Save £395 GBP (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £670 GBP at MOH London · As of November 1, 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 H 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 7566109817. Listed at 19 retailers as of November 1, 2026, with prices from £275 to £670, a £395 spread on the same certified stone. MOH London lists it at £670. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566109817
Dimensions6.94 × 3.46 × 2.17 mm
L/W Ratio2.01
Culet sizeNone
Key to symbols
Crystal
Top View
6.94 mm3.46 mm0.30 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566109817
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.8%

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: £670 GBP|Low: £275 GBP|High: £699 GBP|Avg: £471 GBP|-3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8£275 GBP
Retailer 9£313 GBP
Retailer 4£379 GBP
Retailer 7£398 GBP
Retailer 11£417 GBP
Retailer 5£450 GBP
Retailer 6£473 GBP
Retailer 3£479 GBP
Retailer 2£578 GBP
Retailer 10£637 GBP
MOH London£670 GBP

36 data points across 11 retailers

19 retailers£275 GBP to £670 GBP

A
Cheapest Retailer
-
£275 GBP
$368 USD
Retailer 2
-
£299 GBP
$401 USD
View
Price last confirmed 31 days ago
Retailer 3
-
£303 GBP
$406 USD
View
Price last confirmed 40 days ago
Retailer 4
-
£313 GBP
$419 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£317 GBP
$425 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£345 GBP
$462 USD
View
Price last confirmed 38 days ago
Retailer 7
-
£345 GBP
$462 USD
View
Price last confirmed 33 days ago
Retailer 8
-
£355 GBP
$476 USD
View
Price last confirmed 61 days ago
B
Retailer 9
-
£379 GBP
View
B+
Retailer 10
-
£398 GBP
View
B+
Retailer 11
-
£417 GBP
$558 USD
View
B
Retailer 12
-
£450 GBP
ZAR 9,737 ZAR
View
B
Retailer 13
-
£473 GBP
€603 EUR
View
Retailer 14
-
£479 GBP
A$987 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
£578 GBP
View
B
Retailer 16
-
£637 GBP
View
Most Expensive
B
MOH London
822CAC33C · Nov 1
£670 GBP
View
16 more retailers have this diamond
Prices start from £275 GBPSave up to £395 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
£275 GBP