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Marquise|Natural|GIA

1.04ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 2544937790

Certificate GIA 2544937790

Diamond specifications and retailer prices

From $4,247 AUD
As of November 6, 2026
Save $5,698 AUD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,945 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.04ct natural marquise diamond

This 1.04ct 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 2544937790. Listed at 18 retailers as of November 5, 2026, with prices from $4,247 to $9,945, a $5,698 spread on the same certified stone. NZ Jewellers lists it at $9,945. 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

1.04
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544937790
Dimensions9.00 × 5.11 × 2.88 mm
L/W Ratio1.76
Top View
9.00 mm5.11 mm1.04 ctD / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2544937790
Side View
Table 68.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 56.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,538 AUD|Low: $4,247 AUD|High: $9,661 AUD|Avg: $5,969 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$4,247 AUD
Retailer 11$4,590 AUD
Retailer 10$4,774 AUD
Retailer 12$4,977 AUD
Retailer 4$5,370 AUD
Retailer 1$5,538 AUD
Retailer 5$5,747 AUD
Retailer 2$6,095 AUD
Retailer 3$6,120 AUD
Retailer 7$6,433 AUD
Retailer 6$6,967 AUD
Retailer 8$9,546 AUD

37 data points across 12 retailers

18 retailers$4,247 AUD to $9,945 AUD

B+
Cheapest Retailer
-
$4,247 AUD
B+
Retailer 2
-
$4,579 AUD
View
B+
Retailer 3
-
$4,590 AUD
View
B+
Retailer 4
-
$4,774 AUD
View
Final sale: no returns
B+
Retailer 5
-
$4,977 AUD
View
Retailer 6
-
$5,171 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$5,171 AUD
View
B+
Retailer 8
-
$5,370 AUD
View
B+
Retailer 9
-
$5,538 AUD
View
B+
Retailer 10
-
$5,747 AUD
View
B
Retailer 11
-
$5,967 AUD
View
B
Retailer 12
-
$6,095 AUD
View
Retailer 13
-
$6,120 AUD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$6,433 AUD
View
Retailer 15
-
$6,463 AUD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$6,967 AUD
View
B
Retailer 17
-
$9,546 AUD
View
Most Expensive
C
NZ Jewellers
9483bc7b-0dcc-4cdb-a164-229335ac98c4 · Nov 5
$9,945 AUD
$6,833 USD
View
17 more retailers have this diamond
Prices start from $4,247 AUDSave up to $5,698 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.

B+
1.04ct Marquise
$4,247 AUD