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Marquise|Natural|GIA

1.14ct F I1 Marquise Natural Diamond

F/I1 • GIA 1559330060

Certificate GIA 1559330060

Diamond specifications and retailer prices

From $2,942 AUD
$2,062 USD
As of November 2, 2026
Save $3,723 AUD (56%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,665 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.14ct natural marquise diamond

This 1.14ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 1559330060. Listed at 3 retailers as of November 2, 2026, with prices from $2,942 to $6,665, a $3,723 spread on the same certified stone. NZ Jewellers lists it at $6,665. 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

1.14
Carat
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1559330060
Dimensions10.06 × 5.48 × 3.53 mm
L/W Ratio1.84
Key to symbols
Feather, Crystal, Twinning Wisp, Cloud, Needle, Indented Natural
Top View
10.06 mm5.48 mm1.14 ctF / I1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1559330060
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.3%

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 2
Current: $6,665 AUD|Low: $2,630 AUD|High: $7,754 AUD|Avg: $4,729 AUD|-14.0%
NZ Jewellers
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$2,942 AUD
Retailer 2$3,979 AUD
NZ Jewellers$6,665 AUD

19 data points across 3 retailers

3 retailers$2,942 AUD to $6,665 AUD

B+
Cheapest Retailer
-
$2,942 AUD
$2,062 USD
Final sale: no returns
B+
Retailer 2
-
$3,979 AUD
€2,656 EUR
View
Most Expensive
B
NZ Jewellers
e3834b94-1c42-42c6-9173-8aa551474456 · Nov 3
$6,665 AUD
$4,671 USD
View
2 more retailers have this diamond
Prices start from $2,942 AUDSave up to $3,723 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+
1.14ct Marquise
$2,942 AUD