Marquise|Natural|GIA

0.30ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 1558748567

Certificate GIA 1558748567

Diamond specifications and retailer prices

From €208 EUR
₹22,131 INR
As of October 31, 2026
Save €462 EUR (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €670 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 E 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 1558748567. Listed at 14 retailers as of October 31, 2026, with prices from €208 to €670, a €462 spread on the same certified stone. MOH London lists it at €670. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558748567
Dimensions7.72 × 3.43 × 1.98 mm
L/W Ratio2.25
Culet sizeNone
Key to symbols
Crystal
Top View
7.72 mm3.43 mm0.30 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558748567
Side View
Table 58.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 57.7%

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: Oct 31
Current: €670 EUR|Low: €207 EUR|High: €1,112 EUR|Avg: €450 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4€208 EUR
Retailer 9€290 EUR
Retailer 8€323 EUR
Retailer 3€377 EUR
Retailer 5€390 EUR
Retailer 10€397 EUR
Retailer 6€543 EUR
Retailer 2€587 EUR
MOH London€670 EUR
Retailer 7€1,112 EUR

33 data points across 10 retailers

14 retailers€208 EUR to €670 EUR

A
Cheapest Retailer
-
€208 EUR
₹22,131 INR
A
Retailer 2
-
€252 EUR
HK$2,200 HKD
View
A
Retailer 3
-
€290 EUR
$324 USD
View
A
Retailer 4
-
€290 EUR
$324 USD
View
A
Retailer 5
-
€308 EUR
SGD 465 SGD
View
B+
Retailer 6
-
€323 EUR
$361 USD
View
B+
Retailer 7
-
€377 EUR
£332 GBP
View
B+
Retailer 8
-
€390 EUR
$436 USD
View
B+
Retailer 9
-
€397 EUR
£350 GBP
View
B
Retailer 10
-
€428 EUR
$478 USD
View
B
Retailer 11
-
€543 EUR
View
B
Retailer 12
-
€587 EUR
£516 GBP
View
Most Expensive
B
MOH London
B07C59EE1 · Nov 1
€670 EUR
£589 GBP
View
12 more retailers have this diamond
Prices start from €208 EURSave up to €462 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
€208 EUR