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Marquise|Natural|GIA

0.75ct F I1 Marquise Natural Diamond

EX • F/I1 • GIA 5231778223

Certificate GIA 5231778223

Diamond specifications and retailer prices

From $1,096 AUD
HK$6,000 HKD
As of November 1, 2026
Save $873 AUD (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,969 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.75ct natural marquise diamond

This 0.75ct natural marquise sits in the just-under-one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231778223. Listed at 3 retailers as of November 1, 2026, with prices from $1,096 to $1,969, a $873 spread on the same certified stone. Yorxs lists it at $1,969. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.75
Carat
F
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5231778223
Dimensions8.90 × 4.65 × 3.03 mm
L/W Ratio1.91
Top View
8.90 mm4.65 mm0.75 ctF / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 5231778223
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,216 AUD|Low: $1,096 AUD|High: $2,109 AUD|Avg: $1,628 AUD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 2$1,096 AUD
Retailer 1$1,216 AUD
Yorxs$1,969 AUD
Retailer 3$2,109 AUD

24 data points across 4 retailers

3 retailers$1,096 AUD to $1,969 AUD

A
Cheapest Retailer
-
$1,096 AUD
HK$6,000 HKD
A
Retailer 2
-
$1,216 AUD
$852 USD
View
Most Expensive
B+
Yorxs
C7A280FB1 · Nov 2
$1,969 AUD
€1,314 EUR
View
2 more retailers have this diamond
Prices start from $1,096 AUDSave up to $873 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
0.75ct Marquise
$1,096 AUD