CaratHunter
Plans
Marquise|Natural|GIA

2.01ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 2547388053

Certificate GIA 2547388053

Diamond specifications and retailer prices

From $22,403 AUD
As of November 6, 2026
Save $17,135 AUD (43%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $39,538 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547388053. Listed at 28 retailers as of November 4, 2026, with prices from $22,403 to $39,538, a $17,135 spread on the same certified stone. MOH London lists it at $39,538. 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

2.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle40.05°
Pavilion angle40.57°
OriginNatural
Grading LabGIA
CertificateGIA 2547388053
Dimensions11.63 × 6.54 × 4.25 mm
L/W Ratio1.78
Top View
11.63 mm6.54 mm2.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547388053
Side View
Table 64.0%Crown 40.05°Girdle: VTK-ETKPavilion 40.57°Culet: NoneDepth 65.0%

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 6
Current: $39,538 AUD|Low: $22,403 AUD|High: $40,120 AUD|Avg: $27,983 AUD|-1.5%
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
November 6, 2026
Retailer 11$22,403 AUD
Retailer 14$23,336 AUD
Retailer 6$23,387 AUD
Retailer 13$24,326 AUD
Retailer 15$24,829 AUD
Retailer 12$25,384 AUD
Retailer 10$26,154 AUD
Retailer 3$26,871 AUD
Retailer 5$27,143 AUD
Retailer 7$27,143 AUD
Retailer 4$28,046 AUD
Retailer 2$29,047 AUD
Retailer 8$30,625 AUD
Retailer 9$34,855 AUD
MOH London$39,538 AUD

34 data points across 15 retailers

28 retailers$22,403 AUD to $39,538 AUD

B+
Cheapest Retailer
-
$22,403 AUD
B+
Retailer 2
-
$23,336 AUD
View
B+
Retailer 3
-
$23,387 AUD
View
B+
Retailer 4
-
$24,326 AUD
View
Final sale: no returns
B
Retailer 5
-
$24,829 AUD
View
Retailer 6
-
$25,384 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$26,154 AUD
View
B
Retailer 8
-
$26,282 AUD
View
Retailer 9
-
$26,871 AUD
View
Price last confirmed 33 days ago
Retailer 10
-
$27,076 AUD
View
Price last confirmed 36 days ago
B
Retailer 11
-
$27,076 AUD
View
B
Retailer 12
-
$27,114 AUD
View
B
Retailer 13
-
$27,143 AUD
View
B
Retailer 14
-
$27,143 AUD
View
Retailer 15
-
$27,498 AUD
View
Price last confirmed 45 days ago
Retailer 16
-
$27,498 AUD
View
Price last confirmed 15 days ago
Retailer 17
-
$27,498 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$28,046 AUD
View
B
Retailer 19
-
$28,556 AUD
View
Retailer 20
-
$28,556 AUD
View
Price last confirmed 28 days ago
Retailer 21
-
$28,556 AUD
View
Price last confirmed 16 days ago
B
Retailer 22
-
$29,047 AUD
View
B
Retailer 23
-
$29,604 AUD
View
B
Retailer 24
-
$30,625 AUD
View
B
Retailer 25
-
$34,855 AUD
View
Retailer 26
-
$35,960 AUD
View
Price last confirmed 46 days ago
Retailer 27
-
$35,960 AUD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
4CA196E93 · Nov 4
$39,538 AUD
£21,391 GBP
View
27 more retailers have this diamond
Prices start from $22,403 AUDSave up to $17,135 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.

B+
2.01ct Marquise
$22,403 AUD