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Marquise|Natural|GIA

2.01ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 6545616860

Certificate GIA 6545616860

Diamond specifications and retailer prices

From $11,582 AUD
As of November 5, 2026
Save $9,048 AUD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $22,077 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545616860. Listed at 18 retailers as of November 4, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.09°
Pavilion angle42.07°
OriginNatural
Grading LabGIA
CertificateGIA 6545616860
Dimensions12.46 × 6.58 × 4.22 mm
L/W Ratio1.89
Top View
12.46 mm6.58 mm2.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545616860
Side View
Table 59.0%Crown 38.09°Girdle: STK-THKPavilion 42.07°Culet: NoneDepth 64.2%

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: Nov 5
Current: $22,077 AUD|Low: $11,582 AUD|High: $22,077 AUD|Avg: $15,642 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$11,582 AUD
Retailer 5$12,402 AUD
Retailer 13$12,448 AUD
Retailer 10$13,246 AUD
Retailer 12$14,172 AUD
Retailer 3$14,349 AUD
Retailer 7$14,352 AUD
Retailer 11$14,571 AUD
Retailer 2$15,576 AUD
Retailer 4$16,558 AUD
Retailer 6$16,596 AUD
Retailer 9$20,630 AUD
NZ Jewellers$22,077 AUD

33 data points across 13 retailers

18 retailers$11,582 AUD to $20,630 AUD

A
Cheapest Retailer
-
$11,582 AUD
B+
Retailer 2
-
$12,402 AUD
View
B+
Retailer 3
-
$12,448 AUD
View
Retailer 4
-
$13,246 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$14,124 AUD
View
B+
Retailer 6
-
$14,172 AUD
View
Retailer 7
-
$14,349 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
$14,349 AUD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$14,352 AUD
View
Retailer 10
-
$14,571 AUD
View
Price last confirmed 36 days ago
B+
Retailer 11
-
$14,571 AUD
View
B+
Retailer 12
-
$15,576 AUD
View
B
Retailer 13
-
$16,558 AUD
View
Retailer 14
-
$16,558 AUD
View
Price last confirmed 38 days ago
B
Retailer 15
-
$16,596 AUD
View
Retailer 16
-
$17,432 AUD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$20,630 AUD
View
Most Expensive
NZ Jewellers
0e4460fe-aa9c-475a-bdb0-5504aa7b4be6 · Sep 30
$22,077 AUD
$15,455 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from $11,582 AUDSave up to $9,048 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
2.01ct Marquise
$11,582 AUD