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Marquise|Natural|GIA

0.72ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 2245097426

Certificate GIA 2245097426

Diamond specifications and retailer prices

From $1,572 AUD
As of November 6, 2026
Save $1,202 AUD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,774 AUD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded G 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 2245097426. Listed at 12 retailers as of November 6, 2026, with prices from $1,572 to $2,774, a $1,202 spread on the same certified stone. Helzberg Diamonds lists it at $2,774. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.89°
Pavilion angle39.34°
OriginNatural
Grading LabGIA
CertificateGIA 2245097426
Dimensions8.77 × 4.64 × 2.92 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.77 mm4.64 mm0.72 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245097426
Side View
Table 59.0%Crown 39.89°Girdle: MED-VTKPavilion 39.34°Culet: NoneDepth 63.0%

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 6
Current: $2,774 AUD|Low: $1,572 AUD|High: $2,957 AUD|Avg: $2,048 AUD|-6.2%
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 6$1,572 AUD
Retailer 3$1,591 AUD
Retailer 5$1,627 AUD
Retailer 10$1,669 AUD
Retailer 12$1,685 AUD
Retailer 4$1,696 AUD
Retailer 9$1,733 AUD
Retailer 11$1,907 AUD
Retailer 8$2,225 AUD
Retailer 7$2,269 AUD
Retailer 2$2,506 AUD
Helzberg Diamonds$2,774 AUD

21 data points across 12 retailers

12 retailers$1,572 AUD to $2,774 AUD

A
Cheapest Retailer
-
$1,572 AUD
A
Retailer 2
-
$1,591 AUD
View
A
Retailer 3
-
$1,627 AUD
View
B+
Retailer 4
-
$1,669 AUD
View
B+
Retailer 5
-
$1,685 AUD
View
B+
Retailer 6
-
$1,696 AUD
View
B+
Retailer 7
-
$1,733 AUD
View
B+
Retailer 8
-
$1,907 AUD
View
B+
Retailer 9
-
$2,225 AUD
View
B+
Retailer 10
-
$2,269 AUD
View
B
Retailer 11
-
$2,506 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRIIKLGPNKIM · Nov 6
$2,774 AUD
$1,906 USD
View
11 more retailers have this diamond
Prices start from $1,572 AUDSave up to $1,202 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
0.72ct Marquise
$1,572 AUD