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Marquise|Natural|GIA

1.00ct F I1 Marquise Natural Diamond

F/I1 • GIA 6147764112

Certificate GIA 6147764112

Diamond specifications and retailer prices

From $2,302 AUD
$1,613 USD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: $6,945 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 6147764112. Listed at 8 retailers as of November 2, 2026. 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

1.00
Carat
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6147764112
Dimensions9.17 × 5.08 × 3.45 mm
L/W Ratio1.81
Top View
9.17 mm5.08 mm1.00 ctF / I1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6147764112
Side View
Table 53.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $6,945 AUD|Low: $2,033 AUD|High: $6,945 AUD|Avg: $3,250 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 18, 2026
Retailer 3$2,033 AUD
Retailer 9$2,302 AUD
Retailer 11$2,350 AUD
Retailer 5$2,580 AUD
Retailer 7$2,580 AUD
Retailer 4$2,698 AUD
Retailer 8$2,977 AUD
Retailer 10$3,412 AUD
Retailer 2$3,859 AUD
Retailer 6$4,084 AUD
NZ Jewellers$6,945 AUD

11 data points across 11 retailers

8 retailers

B+
Cheapest Retailer
-
$2,302 AUD
$1,613 USD
Retailer 2
-
$2,350 AUD
$1,647 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$2,580 AUD
$1,808 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$2,580 AUD
$1,808 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$2,698 AUD
$1,891 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$2,977 AUD
$2,086 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$4,084 AUD
$2,862 USD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
dfb07e3f-8b5c-4ddb-8de0-7b6ff5f55e37 · Oct 17
$6,945 AUD
$4,867 USD
View
Price last confirmed 16 days ago
7 more retailers have this diamond
Prices start from $2,302 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+
1.00ct Marquise
$2,302 AUD