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Marquise|Natural|GIA

3.00ct E SI2 Marquise Natural Diamond

GD • E/SI2 • GIA 6455465694

Certificate GIA 6455465694

Diamond specifications and retailer prices

From $30,935 USD
As of November 5, 2026
Save $16,419 USD (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $47,354 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6455465694. Listed at 3 retailers as of November 4, 2026, with prices from $30,935 to $47,354, a $16,419 spread on the same certified stone. MOH London lists it at $47,354. 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

3.00
Carat
E
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6455465694
Dimensions12.61 × 7.75 × 4.71 mm
L/W Ratio1.63
Top View
12.61 mm7.75 mm3.00 ctE / SI2
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceVery Strong
CertificateGIA 6455465694
Side View
Table 57.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $47,354 USD|Low: $30,935 USD|High: $48,054 USD|Avg: $38,743 USD|-0.3%
MOH London
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$30,935 USD
Retailer 3$36,736 USD
MOH London$47,354 USD

44 data points across 3 retailers

3 retailers$30,935 USD to $47,354 USD

B+
Cheapest Retailer
-
$30,935 USD
B+
Retailer 2
-
$36,736 USD
View
Most Expensive
B
MOH London
867393B1C · Nov 4
$47,354 USD
£37,287 GBP
View
2 more retailers have this diamond
Prices start from $30,935 USDSave up to $16,419 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.

B+
3.00ct Marquise
$30,935 USD