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Marquise|Natural|GIA

1.06ct J IF Marquise Natural Diamond

EX • J/IF • GIA 6551733651

Certificate GIA 6551733651

Diamond specifications and retailer prices

From $4,397 AUD
As of November 6, 2026
Save $3,902 AUD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,299 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551733651. Listed at 6 retailers as of November 5, 2026, with prices from $4,397 to $8,299, a $3,902 spread on the same certified stone. NZ Jewellers lists it at $8,299. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6551733651
Dimensions10.96 × 5.13 × 3.03 mm
L/W Ratio2.14
Top View
10.96 mm5.13 mm1.06 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6551733651
Side View
Table 60.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 59.1%

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: $8,299 AUD|Low: $3,886 AUD|High: $9,365 AUD|Avg: $6,266 AUD|-11.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$4,397 AUD
Retailer 4$4,609 AUD
Retailer 6$5,328 AUD
Retailer 2$5,370 AUD
Retailer 3$7,944 AUD
NZ Jewellers$8,299 AUD

33 data points across 6 retailers

6 retailers$4,397 AUD to $8,299 AUD

B+
Cheapest Retailer
-
$4,397 AUD
Final sale: no returns
A
Retailer 2
-
$4,609 AUD
View
B+
Retailer 3
-
$5,328 AUD
View
B+
Retailer 4
-
$5,370 AUD
View
B
Retailer 5
-
$7,944 AUD
View
Most Expensive
B
NZ Jewellers
b4e3615f-2af9-4e20-9278-a80e4eb70d7f · Nov 5
$8,299 AUD
$5,702 USD
View
5 more retailers have this diamond
Prices start from $4,397 AUDSave up to $3,902 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
1.06ct Marquise
$4,397 AUD