Marquise|Natural|GIA

3.01ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 2557996064

Certificate GIA 2557996064

Diamond specifications and retailer prices

From $33,284 AUD
As of November 6, 2026
Save $5,405 AUD (14%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $59,007 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557996064. Listed at 25 retailers as of November 6, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557996064
Dimensions15.08 × 7.44 × 4.52 mm
L/W Ratio2.03
Culet sizeNone
Top View
15.08 mm7.44 mm3.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557996064
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $59,007 AUD|Low: $30,744 AUD|High: $60,001 AUD|Avg: $39,780 AUD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 11$30,744 AUD
Retailer 2$33,284 AUD
Retailer 7$34,563 AUD
Retailer 9$35,468 AUD
Retailer 8$35,880 AUD
Retailer 19$36,015 AUD
Retailer 15$36,581 AUD
Retailer 10$36,660 AUD
Retailer 14$37,581 AUD
Retailer 13$38,210 AUD
Retailer 4$39,147 AUD
Retailer 16$39,460 AUD
Retailer 12$40,170 AUD
Retailer 17$40,713 AUD
Retailer 18$41,991 AUD
Retailer 5$42,279 AUD
Retailer 3$43,045 AUD
Retailer 6$48,949 AUD
MOH London$59,007 AUD

27 data points across 19 retailers

25 retailers$33,284 AUD to $38,689 AUD

Retailer 1
-
$30,744 AUD
Price last confirmed 9 days ago
A
Retailer 2
-
$33,284 AUD
View
Retailer 3
-
$34,563 AUD
View
Price last confirmed 10 days ago
Retailer 4
-
$35,468 AUD
View
Price last confirmed 22 days ago
Retailer 5
-
$35,880 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$36,581 AUD
View
Price last confirmed 8 days ago
Retailer 7
-
$36,660 AUD
View
Price last confirmed 8 days ago
Retailer 8
-
$37,581 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$37,961 AUD
View
Price last confirmed 29 days ago
Retailer 10
-
$38,210 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$38,689 AUD
View
Retailer 12
-
$39,147 AUD
View
Price last confirmed 10 days ago
Retailer 13
-
$39,460 AUD
View
Price last confirmed 8 days ago
Retailer 14
-
$39,543 AUD
View
Price last confirmed 28 days ago
Retailer 15
-
$40,170 AUD
View
Price last confirmed 7 days ago
Retailer 16
-
$40,713 AUD
View
Price last confirmed 8 days ago
Retailer 17
-
$41,125 AUD
View
Price last confirmed 30 days ago
Retailer 18
-
$41,991 AUD
View
Price last confirmed 8 days ago
Retailer 19
-
$42,279 AUD
View
Price last confirmed 10 days ago
Retailer 20
-
$42,707 AUD
View
Price last confirmed 28 days ago
Retailer 21
-
$43,045 AUD
View
Price last confirmed 9 days ago
Retailer 22
-
$45,394 AUD
View
Price last confirmed 44 days ago
Retailer 23
-
$47,140 AUD
View
Price last confirmed 43 days ago
Retailer 24
-
$48,949 AUD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
62B6E3663 · Oct 29
$59,007 AUD
£31,924 GBP
View
Price last confirmed 8 days ago
24 more retailers have this diamond
Prices start from $33,284 AUDSave up to $5,405 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
$33,284 AUD