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Marquise|Natural|GIA

0.30ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 6552688498

Certificate GIA 6552688498

Diamond specifications and retailer prices

From €292 EUR
$327 USD
As of November 1, 2026
Save €421 EUR (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €712 EUR at MOH London · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552688498. Listed at 16 retailers as of November 1, 2026, with prices from €292 to €712, a €421 spread on the same certified stone. MOH London lists it at €712. 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

0.30
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552688498
Dimensions7.43 × 3.57 × 2.00 mm
L/W Ratio2.08
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.43 mm3.57 mm0.30 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552688498
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.0%

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: €712 EUR|Low: €292 EUR|High: €720 EUR|Avg: €454 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 6€292 EUR
Retailer 10€332 EUR
Retailer 2€399 EUR
Retailer 9€415 EUR
Retailer 5€422 EUR
Retailer 8€439 EUR
Retailer 4€478 EUR
Retailer 7€494 EUR
Retailer 3€571 EUR
MOH London€712 EUR

44 data points across 10 retailers

16 retailers€292 EUR to €712 EUR

A
Cheapest Retailer
-
€292 EUR
$327 USD
B+
Retailer 2
-
€308 EUR
$346 USD
View
B+
Retailer 3
-
€323 EUR
SGD 490 SGD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
€332 EUR
$372 USD
View
B+
Retailer 5
-
€344 EUR
$386 USD
View
B
Retailer 6
-
€399 EUR
£352 GBP
View
B
Retailer 7
-
€415 EUR
$465 USD
View
B
Retailer 8
-
€422 EUR
£373 GBP
View
B
Retailer 9
-
€425 EUR
$476 USD
View
B
Retailer 10
-
€439 EUR
$492 USD
View
B
Retailer 11
-
€447 EUR
$502 USD
View
B
Retailer 12
-
€478 EUR
ZAR 8,658 ZAR
View
Retailer 13
-
€494 EUR
A$852 AUD
View
Price last confirmed 30 days ago
B
Retailer 14
-
€571 EUR
View
Most Expensive
B
MOH London
BEAABED03 · Nov 2
€712 EUR
£629 GBP
View
14 more retailers have this diamond
Prices start from €292 EURSave up to €421 EUR

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
€292 EUR