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Marquise|Natural|GIA

2.01ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 2557823252

Certificate GIA 2557823252

Diamond specifications and retailer prices

From $15,439 AUD
SGD 14,655 SGD
As of October 31, 2026
Save $8,377 AUD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $23,815 AUD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557823252. Listed at 10 retailers as of October 31, 2026, with prices from $15,439 to $23,815, a $8,377 spread on the same certified stone. The Diamond Guys lists it at $23,815. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.73°
Pavilion angle40.29°
OriginNatural
Grading LabGIA
CertificateGIA 2557823252
Dimensions12.37 × 6.53 × 4.18 mm
L/W Ratio1.89
Culet sizeNone
Top View
12.37 mm6.53 mm2.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557823252
Side View
Table 58.0%Crown 39.73°Girdle: STK-THKPavilion 40.29°Culet: NoneDepth 64.1%

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: Oct 31
Current: $21,070 AUD|Low: $15,439 AUD|High: $23,564 AUD|Avg: $19,451 AUD|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$15,439 AUD
Retailer 3$16,492 AUD
Retailer 9$17,523 AUD
Retailer 2$17,848 AUD
Retailer 7$17,952 AUD
Retailer 4$18,233 AUD
Retailer 8$20,437 AUD
Retailer 1$21,070 AUD
Retailer 6$21,366 AUD

44 data points across 9 retailers

10 retailers$15,439 AUD to $23,815 AUD

A
Cheapest Retailer
-
$15,439 AUD
SGD 14,655 SGD
A
Retailer 2
-
$16,492 AUD
SGD 15,655 SGD
View
A
Retailer 3
-
$17,523 AUD
$12,309 USD
View
A
Retailer 4
-
$17,848 AUD
£9,872 GBP
View
A
Retailer 5
-
$17,952 AUD
$12,610 USD
View
A
Retailer 6
-
$18,233 AUD
$12,808 USD
View
B+
Retailer 7
-
$20,437 AUD
$14,356 USD
View
B+
Retailer 8
-
$21,070 AUD
€14,096 EUR
View
B+
Retailer 9
-
$21,366 AUD
$15,009 USD
View
Most Expensive
B
The Diamond Guys
1967067057 · Nov 2
$23,815 AUD
$16,729 USD
View
9 more retailers have this diamond
Prices start from $15,439 AUDSave up to $8,377 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
$15,439 AUD