CaratHunter
Plans
Marquise|Natural|GIA

1.20ct F I1 Marquise Natural Diamond

VG • F/I1 • GIA 6541827789

Certificate GIA 6541827789

Diamond specifications and retailer prices

From $5,579 AUD
$3,896 USD
As of November 2, 2026
Save $2,695 AUD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,274 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541827789. Listed at 2 retailers as of November 2, 2026, with prices from $5,579 to $8,274, a $2,695 spread on the same certified stone. Yorxs lists it at $8,274. 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

1.20
Carat
F
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541827789
Dimensions10.22 × 5.61 × 3.25 mm
L/W Ratio1.82
Top View
10.22 mm5.61 mm1.20 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541827789
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,579 AUD|Low: $5,317 AUD|High: $8,275 AUD|Avg: $6,687 AUD|+4.9%
Retailer 1
Yorxs
November 2, 2026
Retailer 1$5,579 AUD
Yorxs$8,274 AUD

17 data points across 2 retailers

2 retailers$5,579 AUD to $8,274 AUD

B
Cheapest Retailer
-
$5,579 AUD
$3,896 USD
Most Expensive
C
Yorxs
C466B9F5E · Nov 2
$8,274 AUD
€5,503 EUR
View
1 more retailer has this diamond
Prices start from $5,579 AUDSave up to $2,695 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
1.20ct Marquise
$5,579 AUD