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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6552531475

Certificate GIA 6552531475

Diamond specifications and retailer prices

From $3,566 AUD
As of November 6, 2026
Save $4,663 AUD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,228 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552531475. Listed at 18 retailers as of November 5, 2026, with prices from $3,566 to $8,228, a $4,663 spread on the same certified stone. NZ Jewellers lists it at $8,228. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552531475
Dimensions9.87 × 5.19 × 3.23 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
9.87 mm5.19 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552531475
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.3%

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: $8,228 AUD|Low: $3,566 AUD|High: $8,264 AUD|Avg: $5,553 AUD|-0.4%
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
November 6, 2026
Retailer 5$3,566 AUD
Retailer 2$3,691 AUD
Retailer 13$4,187 AUD
Retailer 7$4,360 AUD
Retailer 10$4,644 AUD
Retailer 16$4,723 AUD
Retailer 9$4,743 AUD
Retailer 12$4,857 AUD
Retailer 3$4,904 AUD
Retailer 6$4,928 AUD
Retailer 11$4,948 AUD
Retailer 17$5,080 AUD
Retailer 4$5,450 AUD
Retailer 15$5,505 AUD
Retailer 8$7,737 AUD
Retailer 14$7,877 AUD
NZ Jewellers$8,228 AUD

23 data points across 17 retailers

18 retailers$3,566 AUD to $8,228 AUD

A
Cheapest Retailer
-
$3,566 AUD
A
Retailer 2
-
$3,691 AUD
View
A
Retailer 3
-
$4,187 AUD
View
A
Retailer 4
-
$4,360 AUD
View
Final sale: no returns
A
Retailer 5
-
$4,407 AUD
View
A
Retailer 6
-
$4,644 AUD
View
A
Retailer 7
-
$4,723 AUD
View
Retailer 8
-
$4,743 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$4,857 AUD
View
A
Retailer 10
-
$4,904 AUD
View
B+
Retailer 11
-
$4,928 AUD
View
B+
Retailer 12
-
$4,948 AUD
View
B+
Retailer 13
-
$5,080 AUD
View
B+
Retailer 14
-
$5,450 AUD
View
B+
Retailer 15
-
$5,505 AUD
View
Retailer 16
-
$7,737 AUD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$7,877 AUD
View
Most Expensive
B
NZ Jewellers
90738bc8-b249-4681-8efa-fb9280d006ba · Nov 5
$8,228 AUD
$5,760 USD
View
17 more retailers have this diamond
Prices start from $3,566 AUDSave up to $4,663 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
$3,566 AUD