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Marquise|Natural|GIA

2.01ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 5543428136

Certificate GIA 5543428136

Diamond specifications and retailer prices

From $29,098 AUD
As of November 4, 2026
Save $20,337 AUD (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $49,434 AUD at MOH London · As of November 2, 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 H 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 5543428136. Listed at 17 retailers as of November 2, 2026, with prices from $29,098 to $49,434, a $20,337 spread on the same certified stone. MOH London lists it at $49,434. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 5543428136
Dimensions11.98 × 6.42 × 4.22 mm
L/W Ratio1.87
Top View
11.98 mm6.42 mm2.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5543428136
Side View
Table 59.0%CrownGirdle: THK-VTKPavilion 40°Culet: NDepth 65.8%

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 4
Current: $49,434 AUD|Low: $30,869 AUD|High: $50,030 AUD|Avg: $36,548 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6$30,869 AUD
Retailer 8$31,652 AUD
Retailer 2$32,303 AUD
Retailer 5$32,690 AUD
Retailer 7$33,236 AUD
Retailer 3$36,200 AUD
Retailer 4$43,767 AUD
MOH London$49,434 AUD

43 data points across 8 retailers

17 retailers$29,098 AUD to $49,434 AUD

B+
Cheapest Retailer
-
$29,098 AUD
B
Retailer 2
-
$29,759 AUD
View
B
Retailer 3
-
$30,869 AUD
View
Retailer 4
-
$31,652 AUD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$31,917 AUD
View
B
Retailer 6
-
$32,303 AUD
View
Retailer 7
-
$32,690 AUD
View
Price last confirmed 34 days ago
B
Retailer 8
-
$33,236 AUD
View
B
Retailer 9
-
$34,291 AUD
View
B
Retailer 10
-
$35,609 AUD
View
B
Retailer 11
-
$35,666 AUD
View
B
Retailer 12
-
$35,916 AUD
View
B
Retailer 13
-
$36,200 AUD
View
B
Retailer 14
-
$36,903 AUD
View
B
Retailer 15
-
$43,767 AUD
View
B
Retailer 16
-
$44,841 AUD
View
Most Expensive
B
MOH London
1F28E4751 · Nov 2
$49,434 AUD
£26,745 GBP
View
16 more retailers have this diamond
Prices start from $29,098 AUDSave up to $20,337 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
$29,098 AUD