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Marquise|Natural|GIA

3.01ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 7543285032

Certificate GIA 7543285032

Diamond specifications and retailer prices

From $76,217 NZD
As of November 5, 2026
Save $12,600 NZD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $88,817 NZD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five 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 7543285032. Listed at 2 retailers as of November 5, 2026, with prices from $76,217 to $88,817, a $12,600 spread on the same certified stone. Blue Nile lists it at $88,817. 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

3.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.47°
Pavilion angle39.09°
OriginNatural
Grading LabGIA
CertificateGIA 7543285032
Dimensions14.08 × 7.70 × 4.64 mm
L/W Ratio1.83
Girdle conditionExtremely Thick
Key to symbols
Feather, Crystal, Pinpoint
Top View
14.08 mm7.70 mm3.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7543285032
Side View
Table 64.0%Crown 34.47°Girdle: ThickPavilion 39.09°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $88,817 NZD|Low: $76,217 NZD|High: $137,781 NZD|Avg: $98,414 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$76,217 NZD
Retailer 3$88,607 NZD
Blue Nile$88,817 NZD
Retailer 4$137,781 NZD

31 data points across 4 retailers

2 retailers$76,217 NZD to $88,817 NZD

A
Cheapest Retailer
-
$76,217 NZD
Most Expensive
B+
Blue Nile
28117931 · Nov 5
$88,817 NZD
$49,928 USD
View
1 more retailer has this diamond
Prices start from $76,217 NZDSave up to $12,600 NZD

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
3.01ct Marquise
$76,217 NZD