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Marquise|Natural|GIA

0.64ct K VS1 Marquise Natural Diamond

VG • K/VS1 • GIA 7496851818

Certificate GIA 7496851818

Diamond specifications and retailer prices

From $626 AUD
As of November 6, 2026
Save $2,053 AUD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,678 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.64ct natural marquise diamond

This 0.64ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7496851818. Listed at 8 retailers as of November 5, 2026, with prices from $626 to $2,678, a $2,053 spread on the same certified stone. NZ Jewellers lists it at $2,678. 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

0.64
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7496851818
Dimensions8.31 × 4.70 × 2.86 mm
L/W Ratio1.77
Key to symbols
Feather, Pinpoint
Top View
8.31 mm4.70 mm0.64 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7496851818
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.8%

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: $2,678 AUD|Low: $626 AUD|High: $2,678 AUD|Avg: $1,161 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$626 AUD
Retailer 3$857 AUD
Retailer 8$920 AUD
Retailer 4$921 AUD
Retailer 6$943 AUD
Retailer 7$986 AUD
Retailer 5$1,003 AUD
Retailer 9$1,187 AUD
NZ Jewellers$2,678 AUD

45 data points across 9 retailers

8 retailers$626 AUD to $2,678 AUD

A
Cheapest Retailer
-
$626 AUD
B+
Retailer 2
-
$854 AUD
View
B+
Retailer 3
-
$857 AUD
View
Retailer 4
-
$920 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$921 AUD
View
B+
Retailer 6
-
$966 AUD
View
B+
Retailer 7
-
$986 AUD
View
Most Expensive
C
NZ Jewellers
9850124a-2b29-46f1-bdd4-11d443e7a042 · Nov 5
$2,678 AUD
$1,875 USD
View
7 more retailers have this diamond
Prices start from $626 AUDSave up to $2,053 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
0.64ct Marquise
$626 AUD