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Marquise|Natural|GIA

2.00ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 6561111327

Certificate GIA 6561111327

Diamond specifications and retailer prices

From $19,302 AUD
As of November 4, 2026
Save $10,561 AUD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $29,863 AUD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561111327. Listed at 12 retailers as of November 4, 2026, with prices from $19,302 to $29,863, a $10,561 spread on the same certified stone. Helzberg Diamonds lists it at $29,863. 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

2.00
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.14°
Pavilion angle42.24°
OriginNatural
Grading LabGIA
CertificateGIA 6561111327
Dimensions11.91 × 6.48 × 4.36 mm
L/W Ratio1.84
Culet sizeNone
Top View
11.91 mm6.48 mm2.00 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561111327
Side View
Table 62.0%Crown 40.14°Girdle: VTN-VTKPavilion 42.24°Culet: NDepth 67.3%

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 4
Current: $29,863 AUD|Low: $19,302 AUD|High: $32,701 AUD|Avg: $24,158 AUD|-8.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$19,302 AUD
Retailer 5$20,359 AUD
Retailer 7$20,516 AUD
Retailer 8$20,728 AUD
Retailer 6$21,442 AUD
Retailer 4$21,577 AUD
Retailer 10$23,883 AUD
Retailer 11$24,275 AUD
Retailer 2$24,549 AUD
Retailer 3$24,549 AUD
Retailer 9$25,070 AUD
Helzberg Diamonds$29,863 AUD

31 data points across 12 retailers

12 retailers$19,302 AUD to $29,863 AUD

A
Cheapest Retailer
-
$19,302 AUD
A
Retailer 2
-
$20,359 AUD
View
A
Retailer 3
-
$20,516 AUD
View
A
Retailer 4
-
$20,728 AUD
View
A
Retailer 5
-
$21,442 AUD
View
A
Retailer 6
-
$21,577 AUD
View
B+
Retailer 7
-
$23,883 AUD
View
B+
Retailer 8
-
$24,275 AUD
View
B+
Retailer 9
-
$24,549 AUD
View
B+
Retailer 10
-
$24,549 AUD
View
B+
Retailer 11
-
$25,070 AUD
View
Most Expensive
B+
Helzberg Diamonds
XZRMLMHHHHJIN · Nov 6
$29,863 AUD
$20,905 USD
View
11 more retailers have this diamond
Prices start from $19,302 AUDSave up to $10,561 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
2.00ct Marquise
$19,302 AUD