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Marquise|Natural|GIA

1.01ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 2544746660

Certificate GIA 2544746660

Diamond specifications and retailer prices

From $5,423 AUD
As of November 6, 2026
Save $7,035 AUD (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $12,458 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 F 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 2544746660. Listed at 26 retailers as of November 5, 2026, with prices from $5,423 to $12,458, a $7,035 spread on the same certified stone. NZ Jewellers lists it at $12,458. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544746660
Dimensions10.21 × 5.24 × 3.34 mm
L/W Ratio1.95
Top View
10.21 mm5.24 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544746660
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 63.7%

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: $7,040 AUD|Low: $5,701 AUD|High: $11,511 AUD|Avg: $7,265 AUD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 9$5,701 AUD
Retailer 2$6,085 AUD
Retailer 11$6,135 AUD
Retailer 3$6,478 AUD
Retailer 8$6,478 AUD
Retailer 4$6,936 AUD
Retailer 1$7,040 AUD
Retailer 10$7,209 AUD
Retailer 7$8,059 AUD
Retailer 5$8,724 AUD
Retailer 6$11,358 AUD

40 data points across 11 retailers

26 retailers$5,423 AUD to $12,458 AUD

B+
Cheapest Retailer
-
$5,423 AUD
B+
Retailer 2
-
$5,587 AUD
View
B+
Retailer 3
-
$5,701 AUD
View
B+
Retailer 4
-
$5,714 AUD
View
B+
Retailer 5
-
$6,085 AUD
View
B+
Retailer 6
-
$6,116 AUD
View
B+
Retailer 7
-
$6,135 AUD
View
B+
Retailer 8
-
$6,439 AUD
View
Retailer 9
-
$6,478 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$6,478 AUD
View
B+
Retailer 11
-
$6,478 AUD
View
B
Retailer 12
-
$6,586 AUD
View
B+
Retailer 13
-
$6,936 AUD
View
B+
Retailer 14
-
$7,040 AUD
View
B
Retailer 15
-
$7,056 AUD
View
Retailer 16
-
$7,209 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$7,277 AUD
View
B
Retailer 18
-
$7,277 AUD
View
B
Retailer 19
-
$7,475 AUD
View
B
Retailer 20
-
$7,524 AUD
View
Retailer 21
-
$7,896 AUD
View
Price last confirmed 15 days ago
B
Retailer 22
-
$8,059 AUD
View
B
Retailer 23
-
$8,232 AUD
View
B
Retailer 24
-
$8,724 AUD
View
B
Retailer 25
-
$11,358 AUD
View
Most Expensive
B
NZ Jewellers
7df8a1d7-4dbd-4dbe-83fe-321577156b6a · Nov 5
$12,458 AUD
$8,560 USD
View
25 more retailers have this diamond
Prices start from $5,423 AUDSave up to $7,035 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
$5,423 AUD