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Marquise|Natural|GIA

0.72ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 6551522714

Certificate GIA 6551522714

Diamond specifications and retailer prices

From $996 AUD
SGD 943 SGD
As of November 1, 2026
Save $599 AUD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,640 AUD at Helzberg Diamonds · As of October 19, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551522714. Listed at 8 retailers as of November 1, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.72
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.08°
Pavilion angle41.47°
OriginNatural
Grading LabGIA
CertificateGIA 6551522714
Dimensions8.60 × 4.63 × 3.04 mm
L/W Ratio1.86
Culet sizeNone
Top View
8.60 mm4.63 mm0.72 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551522714
Side View
Table 59.0%Crown 40.08°Girdle: STK-VTKPavilion 41.47°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,107 AUD|Low: $975 AUD|High: $1,595 AUD|Avg: $1,287 AUD|+6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$981 AUD
Retailer 1$1,107 AUD
Retailer 6$1,181 AUD
Retailer 4$1,284 AUD
Retailer 2$1,460 AUD
Retailer 7$1,501 AUD
Retailer 5$1,595 AUD

34 data points across 7 retailers

8 retailers$996 AUD to $1,595 AUD

Retailer 1
-
$981 AUD
SGD 929 SGD
Price last confirmed 11 days ago
A
Retailer 2
-
$996 AUD
SGD 943 SGD
View
B+
Retailer 3
-
$1,107 AUD
£611 GBP
View
B+
Retailer 4
-
$1,260 AUD
$883 USD
View
Retailer 5
-
$1,295 AUD
$907 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$1,501 AUD
$1,052 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
$1,595 AUD
$1,118 USD
View
Most Expensive
Helzberg Diamonds
XZRMLLHLIINHK · Oct 19
$1,640 AUD
$1,149 USD
View
Price last confirmed 14 days ago
7 more retailers have this diamond
Prices start from $996 AUDSave up to $599 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
$996 AUD