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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 3545754581

Certificate GIA 3545754581

Diamond specifications and retailer prices

From $4,538 AUD
$3,180 USD
As of November 1, 2026
Save $5,495 AUD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,033 AUD at NZ Jewellers · As of October 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 F 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 3545754581. Listed at 18 retailers as of October 30, 2026, with prices from $4,538 to $10,033, a $5,495 spread on the same certified stone. NZ Jewellers lists it at $10,033. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.68°
Pavilion angle40.14°
OriginNatural
Grading LabGIA
CertificateGIA 3545754581
Dimensions9.94 × 5.24 × 3.31 mm
L/W Ratio1.90
Top View
9.94 mm5.24 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545754581
Side View
Table 60.0%Crown 39.68°Girdle: MED-THKPavilion 40.14°Culet: NoneDepth 63.1%

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 1
Current: $6,347 AUD|Low: $4,900 AUD|High: $9,746 AUD|Avg: $6,158 AUD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$4,900 AUD
Retailer 7$4,958 AUD
Retailer 6$5,217 AUD
Retailer 5$5,418 AUD
Retailer 8$5,675 AUD
Retailer 3$5,842 AUD
Retailer 1$6,347 AUD
Retailer 9$6,518 AUD
Retailer 10$6,853 AUD
Retailer 4$9,630 AUD

41 data points across 10 retailers

18 retailers$4,538 AUD to $10,033 AUD

B+
Cheapest Retailer
-
$4,538 AUD
$3,180 USD
B+
Retailer 2
-
$4,632 AUD
$3,246 USD
View
B+
Retailer 3
-
$4,787 AUD
View
B+
Retailer 4
-
$4,900 AUD
$3,434 USD
View
B+
Retailer 5
-
$4,958 AUD
CA$4,826 CAD
View
B+
Retailer 6
-
$5,217 AUD
$3,656 USD
View
B+
Retailer 7
-
$5,217 AUD
$3,656 USD
View
B+
Retailer 8
-
$5,418 AUD
$3,797 USD
View
B
Retailer 9
-
$5,675 AUD
$3,977 USD
View
B+
Retailer 10
-
$5,842 AUD
£3,224 GBP
View
B+
Retailer 11
-
$5,866 AUD
$4,111 USD
View
B+
Retailer 12
-
$5,907 AUD
$4,140 USD
View
B+
Retailer 13
-
$5,907 AUD
$4,140 USD
View
B+
Retailer 14
-
$6,020 AUD
$4,219 USD
View
B+
Retailer 15
-
$6,093 AUD
$4,270 USD
View
B+
Retailer 16
-
$6,347 AUD
€4,236 EUR
View
B
Retailer 17
-
$9,630 AUD
£5,314 GBP
View
Most Expensive
B
NZ Jewellers
19fafae1-4f9f-492f-b21f-997ad0254022 · Oct 30
$10,033 AUD
$7,031 USD
View
17 more retailers have this diamond
Prices start from $4,538 AUDSave up to $5,495 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+
1.01ct Marquise
$4,538 AUD