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Marquise|Natural|GIA

0.30ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 1559426076

Certificate GIA 1559426076

Diamond specifications and retailer prices

From €200 EUR
₹21,367 INR
As of November 1, 2026
Save €454 EUR (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €654 EUR 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559426076. Listed at 20 retailers as of November 1, 2026, with prices from €200 to €654, a €454 spread on the same certified stone. MOH London lists it at €654. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559426076
Dimensions6.88 × 3.47 × 2.26 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizeNone
Top View
6.88 mm3.47 mm0.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559426076
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.1%

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: €654 EUR|Low: €200 EUR|High: €1,087 EUR|Avg: €460 EUR|-2.7%
MOH London
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
November 2, 2026
Retailer 10€200 EUR
Retailer 3€268 EUR
Retailer 12€284 EUR
Retailer 6€311 EUR
Retailer 5€322 EUR
Retailer 9€364 EUR
Retailer 8€382 EUR
Retailer 2€389 EUR
Retailer 11€400 EUR
Retailer 14€413 EUR
Retailer 15€415 EUR
Retailer 4€448 EUR
Retailer 16€533 EUR
Retailer 13€574 EUR
MOH London€654 EUR
Retailer 7€1,087 EUR

28 data points across 16 retailers

20 retailers€200 EUR to €654 EUR

A
Cheapest Retailer
-
€200 EUR
₹21,367 INR
A
Retailer 2
-
€268 EUR
$301 USD
View
A
Retailer 3
-
€284 EUR
$318 USD
View
B+
Retailer 4
-
€311 EUR
$349 USD
View
B+
Retailer 5
-
€316 EUR
A$546 AUD
View
B+
Retailer 6
-
€322 EUR
$361 USD
View
B+
Retailer 7
-
€364 EUR
£322 GBP
View
B
Retailer 8
-
€382 EUR
$428 USD
View
B
Retailer 9
-
€389 EUR
£343 GBP
View
Retailer 10
-
€394 EUR
$442 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
€400 EUR
$448 USD
View
B
Retailer 12
-
€413 EUR
$463 USD
View
B+
Retailer 13
-
€415 EUR
$465 USD
View
B
Retailer 14
-
€431 EUR
$483 USD
View
B
Retailer 15
-
€448 EUR
ZAR 8,112 ZAR
View
Retailer 16
-
€463 EUR
A$798 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
€533 EUR
View
B
Retailer 18
-
€574 EUR
£507 GBP
View
Most Expensive
B
MOH London
62F621740 · Nov 1
€654 EUR
£578 GBP
View
18 more retailers have this diamond
Prices start from €200 EURSave up to €454 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
€200 EUR