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Marquise|Natural|GIA

1.02ct D FL Marquise Natural Diamond

EX • D/FL • GIA 2554172066

Certificate GIA 2554172066

Diamond specifications and retailer prices

From $11,664 AUD
As of November 5, 2026
Save $12,024 AUD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $23,687 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554172066. Listed at 10 retailers as of November 5, 2026, with prices from $11,664 to $23,687, a $12,024 spread on the same certified stone. NZ Jewellers lists it at $23,687. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.16°
Pavilion angle40.75°
OriginNatural
Grading LabGIA
CertificateGIA 2554172066
Dimensions10.32 × 5.36 × 3.21 mm
L/W Ratio1.93
Girdle conditionVery Thick
Top View
10.32 mm5.36 mm1.02 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554172066
Side View
Table 62.0%Crown 33.16°Girdle: Slightly ThickPavilion 40.75°Culet: NoneDepth 59.9%

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 5
Current: $23,687 AUD|Low: $10,855 AUD|High: $23,687 AUD|Avg: $15,333 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$11,664 AUD
Retailer 5$11,844 AUD
Retailer 8$12,805 AUD
Retailer 2$12,911 AUD
Retailer 6$14,215 AUD
Retailer 9$14,228 AUD
Retailer 4$15,471 AUD
Retailer 3$19,683 AUD
NZ Jewellers$23,687 AUD

42 data points across 9 retailers

10 retailers$11,664 AUD to $23,687 AUD

A
Cheapest Retailer
-
$11,664 AUD
A
Retailer 2
-
$11,844 AUD
View
Final sale: no returns
B+
Retailer 3
-
$12,805 AUD
View
A
Retailer 4
-
$12,911 AUD
View
B+
Retailer 5
-
$14,215 AUD
View
B+
Retailer 6
-
$14,228 AUD
View
B+
Retailer 7
-
$14,291 AUD
View
B+
Retailer 8
-
$15,471 AUD
View
B
Retailer 9
-
$19,683 AUD
View
Most Expensive
B
NZ Jewellers
e007e039-0100-4551-be9c-f2f5655bc9b5 · Nov 5
$23,687 AUD
$16,582 USD
View
9 more retailers have this diamond
Prices start from $11,664 AUDSave up to $12,024 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
1.02ct Marquise
$11,664 AUD