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Marquise|Natural|GIA

1.01ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 6562507714

Certificate GIA 6562507714

Diamond specifications and retailer prices

From $4,321 AUD
As of November 6, 2026
Save $5,868 AUD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,189 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562507714. Listed at 23 retailers as of November 5, 2026, with prices from $4,321 to $10,189, a $5,868 spread on the same certified stone. NZ Jewellers lists it at $10,189. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562507714
Dimensions9.84 × 5.16 × 3.28 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
9.84 mm5.16 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562507714
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

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 6
Current: $10,189 AUD|Low: $4,079 AUD|High: $10,189 AUD|Avg: $5,999 AUD|+1.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 7$4,321 AUD
Retailer 14$4,388 AUD
Retailer 15$4,483 AUD
Retailer 20$4,529 AUD
Retailer 22$4,563 AUD
Retailer 12$4,724 AUD
Retailer 2$4,836 AUD
Retailer 11$4,890 AUD
Retailer 3$4,980 AUD
Retailer 21$5,087 AUD
Retailer 19$5,123 AUD
Retailer 16$5,197 AUD
Retailer 9$5,199 AUD
Retailer 5$5,283 AUD
Retailer 17$5,397 AUD
Retailer 13$5,673 AUD
Retailer 6$6,008 AUD
Retailer 10$6,616 AUD
Retailer 18$7,139 AUD
Retailer 8$7,466 AUD
Retailer 23$8,664 AUD
Retailer 4$9,780 AUD
NZ Jewellers$10,189 AUD

18 data points across 23 retailers

23 retailers$4,321 AUD to $10,189 AUD

A
Cheapest Retailer
-
$4,321 AUD
A
Retailer 2
-
$4,388 AUD
View
A
Retailer 3
-
$4,483 AUD
View
A
Retailer 4
-
$4,529 AUD
View
A
Retailer 5
-
$4,563 AUD
View
A
Retailer 6
-
$4,724 AUD
View
A
Retailer 7
-
$4,836 AUD
View
A
Retailer 8
-
$4,890 AUD
View
Final sale: no returns
A
Retailer 9
-
$4,980 AUD
View
A
Retailer 10
-
$5,087 AUD
View
B+
Retailer 11
-
$5,123 AUD
View
Retailer 12
-
$5,197 AUD
View
Price last confirmed 10 days ago
A
Retailer 13
-
$5,199 AUD
View
A
Retailer 14
-
$5,283 AUD
View
B+
Retailer 15
-
$5,397 AUD
View
B+
Retailer 16
-
$5,673 AUD
View
B+
Retailer 17
-
$6,008 AUD
View
B+
Retailer 18
-
$6,616 AUD
View
B+
Retailer 19
-
$7,139 AUD
View
B
Retailer 20
-
$7,466 AUD
View
B
Retailer 21
-
$8,664 AUD
View
B
Retailer 22
-
$9,780 AUD
View
Most Expensive
B
NZ Jewellers
7823e29c-9f9c-4655-9de4-3e2f94b0ffc2 · Nov 5
$10,189 AUD
$7,001 USD
View
22 more retailers have this diamond
Prices start from $4,321 AUDSave up to $5,868 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
1.01ct Marquise
$4,321 AUD