CaratHunter
Plans
Marquise|Natural|GIA

0.30ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 1569393971

Certificate GIA 1569393971

Diamond specifications and retailer prices

From $209 USD
As of November 6, 2026
Save $486 USD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $695 USD at MOH London · As of November 4, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569393971. Listed at 14 retailers as of November 4, 2026, with prices from $209 to $695, a $486 spread on the same certified stone. MOH London lists it at $695. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1569393971
Dimensions6.75 × 3.54 × 2.13 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal
Top View
6.75 mm3.54 mm0.30 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1569393971
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.0%

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 6
Current: $695 USD|Low: $209 USD|High: $1,364 USD|Avg: $428 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$209 USD
Retailer 7$301 USD
Retailer 11$315 USD
Retailer 3$324 USD
Retailer 8$336 USD
Retailer 5$381 USD
Retailer 10$412 USD
Retailer 9$568 USD
Retailer 4$606 USD
MOH London$695 USD
Retailer 6$1,364 USD

28 data points across 11 retailers

14 retailers$209 USD to $695 USD

A
Cheapest Retailer
-
$209 USD
A
Retailer 2
-
$301 USD
View
Retailer 3
-
$315 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$324 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$336 USD
View
B+
Retailer 6
-
$348 USD
View
B+
Retailer 7
-
$381 USD
View
B+
Retailer 8
-
$405 USD
View
B+
Retailer 9
-
$412 USD
View
B
Retailer 10
-
$453 USD
View
B
Retailer 11
-
$568 USD
View
B
Retailer 12
-
$606 USD
View
Most Expensive
B
MOH London
7FE4CCDCB · Nov 4
$695 USD
£547 GBP
View
12 more retailers have this diamond
Prices start from $209 USDSave up to $486 USD

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
$209 USD