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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

ID • F/SI2 • GIA 6551416463

Certificate GIA 6551416463

Diamond specifications and retailer prices

From $3,223 AUD
$2,259 USD
As of November 2, 2026
Save $1,670 AUD (34%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,620 AUD at NZ Jewellers · As of September 29, 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 6551416463. Listed at 17 retailers as of November 2, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551416463
Dimensions9.65 × 5.21 × 3.33 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
9.65 mm5.21 mm1.01 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551416463
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.0%

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 2
Current: $8,620 AUD|Low: $3,151 AUD|High: $8,620 AUD|Avg: $4,219 AUD
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 11$3,151 AUD
Retailer 7$3,159 AUD
Retailer 19$3,223 AUD
Retailer 16$3,260 AUD
Retailer 12$3,288 AUD
Retailer 18$3,323 AUD
Retailer 22$3,343 AUD
Retailer 17$3,489 AUD
Retailer 10$3,810 AUD
Retailer 14$3,949 AUD
Retailer 20$4,011 AUD
Retailer 4$4,015 AUD
Retailer 8$4,023 AUD
Retailer 6$4,126 AUD
Retailer 3$4,238 AUD
Retailer 5$4,238 AUD
Retailer 21$4,381 AUD
Retailer 2$4,785 AUD
Retailer 13$4,893 AUD
Retailer 15$5,295 AUD
Retailer 9$6,103 AUD
NZ Jewellers$8,620 AUD

33 data points across 22 retailers

17 retailers$3,223 AUD to $4,893 AUD

A
Cheapest Retailer
-
$3,223 AUD
$2,259 USD
A
Retailer 2
-
$3,260 AUD
$2,285 USD
View
Retailer 3
-
$3,288 AUD
HK$18,000 HKD
View
Price last confirmed 59 days ago
A
Retailer 4
-
$3,323 AUD
$2,329 USD
View
A
Retailer 5
-
$3,343 AUD
$2,343 USD
View
A
Retailer 6
-
$3,434 AUD
View
A
Retailer 7
-
$3,489 AUD
$2,445 USD
View
Retailer 8
-
$3,810 AUD
$2,670 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
$4,011 AUD
$2,811 USD
View
A
Retailer 10
-
$4,015 AUD
$2,814 USD
View
A
Retailer 11
-
$4,023 AUD
View
B+
Retailer 12
-
$4,238 AUD
$2,970 USD
View
B+
Retailer 13
-
$4,238 AUD
$2,970 USD
View
B+
Retailer 14
-
$4,381 AUD
$3,070 USD
View
B+
Retailer 15
-
$4,785 AUD
€3,194 EUR
View
B+
Retailer 16
-
$4,893 AUD
£2,700 GBP
View
Most Expensive
NZ Jewellers
1820751c-7bf1-4e9e-8131-da6bd4c26fc9 · Sep 29
$8,620 AUD
$6,041 USD
View
Price last confirmed 34 days ago
16 more retailers have this diamond
Prices start from $3,223 AUDSave up to $1,670 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
$3,223 AUD