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Marquise|Natural|GIA

3.01ct E SI2 Marquise Natural Diamond

GD • E/SI2 • GIA 1236600768

Certificate GIA 1236600768

Diamond specifications and retailer prices

From $54,317 AUD
$38,155 USD
As of October 28, 2026
Save $44,828 AUD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $99,146 AUD at MOH London · As of October 29, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1236600768. Listed at 11 retailers as of October 28, 2026, with prices from $54,317 to $99,146, a $44,828 spread on the same certified stone. MOH London lists it at $99,146. 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

3.01
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1236600768
Dimensions15.81 × 7.16 × 4.40 mm
L/W Ratio2.21
Top View
15.81 mm7.16 mm3.01 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1236600768
Side View
Table 56.0%CrownGirdle: STK-EXTPavilionCulet: NoneDepth 61.4%

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 28
Current: $99,146 AUD|Low: $54,317 AUD|High: $99,146 AUD|Avg: $67,350 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$54,317 AUD
Retailer 8$56,436 AUD
Retailer 10$57,224 AUD
Retailer 7$63,192 AUD
Retailer 2$63,659 AUD
Retailer 9$63,671 AUD
Retailer 3$65,671 AUD
Retailer 12$65,671 AUD
Retailer 4$67,863 AUD
Retailer 5$70,359 AUD
Retailer 11$80,035 AUD
MOH London$99,146 AUD

10 data points across 12 retailers

11 retailers$54,317 AUD to $99,146 AUD

A
Cheapest Retailer
-
$54,317 AUD
$38,155 USD
A
Retailer 2
-
$56,436 AUD
$39,643 USD
View
B+
Retailer 3
-
$57,224 AUD
$40,197 USD
View
B+
Retailer 4
-
$63,192 AUD
$44,389 USD
View
B+
Retailer 5
-
$63,659 AUD
£35,210 GBP
View
B+
Retailer 6
-
$63,671 AUD
$44,725 USD
View
B+
Retailer 7
-
$65,671 AUD
$46,130 USD
View
B+
Retailer 8
-
$65,671 AUD
$46,130 USD
View
B+
Retailer 9
-
$67,863 AUD
$47,670 USD
View
B+
Retailer 10
-
$70,359 AUD
£38,916 GBP
View
Most Expensive
B
MOH London
C205055FD · Oct 29
$99,146 AUD
£54,838 GBP
View
10 more retailers have this diamond
Prices start from $54,317 AUDSave up to $44,828 AUD

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
$54,317 AUD