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Marquise|Natural|GIA

0.72ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 6551722963

Certificate GIA 6551722963

Diamond specifications and retailer prices

From $1,684 AUD
$1,180 USD
As of October 28, 2026
Save $2,603 AUD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,286 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6551722963. Listed at 12 retailers as of October 27, 2026, with prices from $1,684 to $4,286, a $2,603 spread on the same certified stone. NZ Jewellers lists it at $4,286. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551722963
Dimensions9.92 × 4.76 × 2.57 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
9.92 mm4.76 mm0.72 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551722963
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 54.0%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $4,286 AUD|Low: $1,537 AUD|High: $4,433 AUD|Avg: $2,118 AUD|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 3$1,621 AUD
Retailer 7$1,684 AUD
Retailer 10$1,684 AUD
Retailer 9$1,757 AUD
Retailer 13$1,757 AUD
Retailer 11$1,825 AUD
Retailer 4$1,895 AUD
Retailer 12$1,899 AUD
Retailer 6$1,993 AUD
Retailer 8$2,028 AUD
Retailer 2$2,228 AUD
Retailer 5$2,430 AUD
NZ Jewellers$4,286 AUD

36 data points across 13 retailers

12 retailers$1,684 AUD to $4,286 AUD

Retailer 1
-
$1,684 AUD
$1,180 USD
Price last confirmed 5 days ago
B+
Retailer 2
-
$1,684 AUD
$1,180 USD
View
Retailer 3
-
$1,757 AUD
$1,231 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,757 AUD
$1,231 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,825 AUD
$1,279 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,895 AUD
$1,328 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$1,899 AUD
SGD 1,798 SGD
View
B+
Retailer 8
-
$1,993 AUD
£1,100 GBP
View
B+
Retailer 9
-
$2,028 AUD
$1,421 USD
View
B+
Retailer 10
-
$2,228 AUD
£1,229 GBP
View
Retailer 11
-
$2,430 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
NZ Jewellers
9ba01631-4b6d-445c-8a9e-628ed1c053f0 · Oct 27
$4,286 AUD
$3,004 USD
View
11 more retailers have this diamond
Prices start from $1,684 AUDSave up to $2,603 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
$1,684 AUD