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Marquise|Natural|GIA

3.02ct E SI2 Marquise Natural Diamond

ID • E/SI2 • GIA 6565371499

Certificate GIA 6565371499

Diamond specifications and retailer prices

From $42,066 USD
A$64,717 AUD
As of October 29, 2026
Save $9,828 USD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $51,894 USD at Yorxs · As of October 28, 2026
View at Yorxs

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five 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 6565371499. Listed at 3 retailers as of October 28, 2026, with prices from $42,066 to $51,894, a $9,828 spread on the same certified stone. Yorxs lists it at $51,894. 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

3.02
Carat
E
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565371499
Dimensions15.89 × 7.47 × 4.36 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
15.89 mm7.47 mm3.02 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565371499
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 58.4%

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 29
Current: $42,601 USD|Low: $42,066 USD|High: $52,538 USD|Avg: $46,413 USD|-6.7%
Retailer 1
Retailer 2
Yorxs
October 28, 2026
Retailer 2$42,066 USD
Retailer 1$42,601 USD
Yorxs$51,894 USD

8 data points across 3 retailers

3 retailers$42,066 USD to $51,894 USD

A
Cheapest Retailer
-
$42,066 USD
A$64,717 AUD
A
Retailer 2
-
$42,601 USD
View
Most Expensive
B+
Yorxs
621932858 · Oct 28
$51,894 USD
€49,423 EUR
View
2 more retailers have this diamond
Prices start from $42,066 USDSave up to $9,828 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
3.02ct Marquise
$42,066 USD