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Marquise|Natural|GIA

1.01ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 6541482538

Certificate GIA 6541482538

Diamond specifications and retailer prices

From $4,564 AUD
As of November 6, 2026
Save $5,405 AUD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,055 AUD at NZ Jewellers · As of September 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6541482538. Listed at 22 retailers as of November 4, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541482538
Dimensions11.05 × 4.94 × 3.06 mm
L/W Ratio2.24
Top View
11.05 mm4.94 mm1.01 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541482538
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.0%

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: $4,717 AUD|Low: $4,526 AUD|High: $10,115 AUD|Avg: $6,284 AUD|-8.3%
Retailer 1
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
November 6, 2026
Retailer 14$4,564 AUD
Retailer 1$4,717 AUD
Retailer 7$5,337 AUD
Retailer 2$5,408 AUD
Retailer 5$5,517 AUD
Retailer 12$5,645 AUD
Retailer 3$5,705 AUD
Retailer 8$5,747 AUD
Retailer 10$6,018 AUD
Retailer 4$6,191 AUD
Retailer 6$6,362 AUD
Retailer 9$6,727 AUD
Retailer 11$7,296 AUD
Retailer 15$8,826 AUD
Retailer 13$9,969 AUD

31 data points across 15 retailers

22 retailers$4,564 AUD to $9,969 AUD

A
Cheapest Retailer
-
$4,564 AUD
A
Retailer 2
-
$4,717 AUD
View
B+
Retailer 3
-
$5,337 AUD
View
B+
Retailer 4
-
$5,408 AUD
View
B+
Retailer 5
-
$5,517 AUD
View
Final sale: no returns
B+
Retailer 6
-
$5,645 AUD
View
B+
Retailer 7
-
$5,705 AUD
View
B+
Retailer 8
-
$5,747 AUD
View
B+
Retailer 9
-
$5,839 AUD
View
B+
Retailer 10
-
$6,018 AUD
View
B
Retailer 11
-
$6,191 AUD
View
B
Retailer 12
-
$6,203 AUD
View
Retailer 13
-
$6,346 AUD
View
Price last confirmed 36 days ago
Retailer 14
-
$6,346 AUD
View
Price last confirmed 36 days ago
B
Retailer 15
-
$6,362 AUD
View
B+
Retailer 16
-
$6,727 AUD
View
Retailer 17
-
$6,803 AUD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$7,296 AUD
View
Retailer 19
-
$7,321 AUD
View
Price last confirmed 38 days ago
Retailer 20
-
$8,826 AUD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$9,969 AUD
View
Most Expensive
NZ Jewellers
81387a0d-eda1-407c-99ce-003d982e3f61 · Sep 30
$11,055 AUD
$7,596 USD
View
Price last confirmed 37 days ago
21 more retailers have this diamond
Prices start from $4,564 AUDSave up to $5,405 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
$4,564 AUD