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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 $1,948 NZD
As of November 6, 2026
Save $1,490 NZD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,438 NZD 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 $1,948 to $3,438, a $1,490 spread on the same certified stone. Helzberg Diamonds lists it at $3,438. 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: $3,438 NZD|Low: $1,948 NZD|High: $3,666 NZD|Avg: $2,539 NZD|-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$1,948 NZD
Retailer 3$1,972 NZD
Retailer 5$2,017 NZD
Retailer 10$2,069 NZD
Retailer 12$2,089 NZD
Retailer 4$2,102 NZD
Retailer 9$2,148 NZD
Retailer 11$2,363 NZD
Retailer 8$2,758 NZD
Retailer 7$2,812 NZD
Retailer 2$3,106 NZD
Helzberg Diamonds$3,438 NZD

21 data points across 12 retailers

12 retailers$1,948 NZD to $3,438 NZD

A
Cheapest Retailer
-
$1,948 NZD
A
Retailer 2
-
$1,972 NZD
View
A
Retailer 3
-
$2,017 NZD
View
B+
Retailer 4
-
$2,069 NZD
View
B+
Retailer 5
-
$2,089 NZD
View
B+
Retailer 6
-
$2,102 NZD
View
B+
Retailer 7
-
$2,148 NZD
View
B+
Retailer 8
-
$2,363 NZD
View
B+
Retailer 9
-
$2,758 NZD
View
B+
Retailer 10
-
$2,812 NZD
View
B
Retailer 11
-
$3,106 NZD
View
Most Expensive
B
Helzberg Diamonds
XZRIIKLGPNKIM · Nov 6
$3,438 NZD
$1,906 USD
View
11 more retailers have this diamond
Prices start from $1,948 NZDSave up to $1,490 NZD

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
$1,948 NZD