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Marquise|Natural|GIA

2.00ct H SI1 Marquise Natural Diamond

GD • H/SI1 • GIA 3555719992

Certificate GIA 3555719992

Diamond specifications and retailer prices

From $22,626 AUD
As of November 6, 2026
Save $4,688 AUD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $27,313 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555719992. Listed at 3 retailers as of November 5, 2026, with prices from $22,626 to $27,313, a $4,688 spread on the same certified stone. Blue Nile lists it at $27,313. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 3555719992
Dimensions11.88 × 6.45 × 4.22 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Natural
Top View
11.88 mm6.45 mm2.00 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555719992
Side View
Table 55.0%Crown 38.4°Girdle: THK-VTKPavilion 38.8°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $27,313 AUD|Low: $22,624 AUD|High: $28,818 AUD|Avg: $25,448 AUD|-5.2%
Blue Nile
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$22,626 AUD
Retailer 3$23,867 AUD
Blue Nile$27,313 AUD

33 data points across 3 retailers

3 retailers$22,626 AUD to $27,313 AUD

B+
Cheapest Retailer
-
$22,626 AUD
B
Retailer 2
-
$23,867 AUD
View
Most Expensive
B
Blue Nile
29703329 · Nov 5
$27,313 AUD
$18,767 USD
View
2 more retailers have this diamond
Prices start from $22,626 AUDSave up to $4,688 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+
2.00ct Marquise
$22,626 AUD