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Marquise|Natural|GIA

2.01ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 1503448431

Certificate GIA 1503448431

Diamond specifications and retailer prices

From $31,834 AUD
As of November 1, 2026
Save $18,413 AUD (37%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $57,454 AUD at MOH London · As of October 21, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1503448431. Listed at 19 retailers as of November 1, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.01
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1503448431
Dimensions12.75 × 6.70 × 3.86 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Top View
12.75 mm6.70 mm2.01 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1503448431
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.7%

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 1
Current: $57,454 AUD|Low: $31,834 AUD|High: $57,835 AUD|Avg: $42,048 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$31,834 AUD
Retailer 8$36,591 AUD
Retailer 5$36,837 AUD
Retailer 7$36,878 AUD
Retailer 2$40,139 AUD
Retailer 3$42,641 AUD
Retailer 4$50,247 AUD
MOH London$57,454 AUD

41 data points across 8 retailers

19 retailers$31,834 AUD to $50,247 AUD

B+
Cheapest Retailer
-
$31,834 AUD
Retailer 2
-
$33,315 AUD
View
Price last confirmed 17 days ago
B
Retailer 3
-
$34,715 AUD
View
B
Retailer 4
-
$35,620 AUD
View
B
Retailer 5
-
$36,837 AUD
View
Retailer 6
-
$36,878 AUD
View
Price last confirmed 33 days ago
Retailer 7
-
$36,897 AUD
View
Price last confirmed 19 days ago
Retailer 8
-
$38,115 AUD
View
Price last confirmed 47 days ago
B
Retailer 9
-
$38,841 AUD
View
B
Retailer 10
-
$38,841 AUD
View
B
Retailer 11
-
$39,112 AUD
View
Retailer 12
-
$39,641 AUD
View
Price last confirmed 45 days ago
B
Retailer 13
-
$40,139 AUD
View
B
Retailer 14
-
$40,141 AUD
View
Retailer 15
-
$41,165 AUD
View
Price last confirmed 45 days ago
B
Retailer 16
-
$42,641 AUD
View
B
Retailer 17
-
$43,098 AUD
View
B
Retailer 18
-
$50,247 AUD
View
Most Expensive
MOH London
AC41B9EC6 · Oct 21
$57,454 AUD
£31,669 GBP
View
Price last confirmed 16 days ago
18 more retailers have this diamond
Prices start from $31,834 AUDSave up to $18,413 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
$31,834 AUD