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Marquise|Natural|GIA

0.72ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 1559957154

Certificate GIA 1559957154

Diamond specifications and retailer prices

From $2,140 AUD
$1,500 USD
As of November 2, 2026
Save $479 AUD (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,620 AUD at Diamonds Direct · As of October 30, 2026
View at Diamonds Direct

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559957154. Listed at 2 retailers as of October 30, 2026, with prices from $2,140 to $2,620, a $479 spread on the same certified stone. Diamonds Direct lists it at $2,620. 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

0.72
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559957154
Dimensions8.82 × 4.64 × 2.99 mm
L/W Ratio1.90
Top View
8.82 mm4.64 mm0.72 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559957154
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $2,620 AUD|Low: $2,140 AUD|High: $2,620 AUD|Avg: $2,235 AUD
Diamonds Direct
Retailer 2
October 30, 2026
Retailer 2$2,140 AUD
Diamonds Direct$2,620 AUD

5 data points across 2 retailers

2 retailers$2,140 AUD to $2,620 AUD

B+
Cheapest Retailer
-
$2,140 AUD
$1,500 USD
Most Expensive
B
Diamonds Direct
1146840 · Oct 30
$2,620 AUD
$1,836 USD
View
1 more retailer has this diamond
Prices start from $2,140 AUDSave up to $479 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+
0.72ct Marquise
$2,140 AUD