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Cushion|Natural|GIA

3.11ct I VS1 Cushion Natural Diamond

I/VS1 • GIA 1559350930

Shape and cutting style on the report: Old miner

Certificate GIA 1559350930

Diamond specifications and retailer prices

From $63,389 AUD
As of October 29, 2026
Save $13,207 AUD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $76,596 AUD at Yorxs · As of November 3, 2026
View at Yorxs

About this 3.11ct natural cushion diamond

This 3.11ct natural cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA 1559350930. Listed at 4 retailers as of October 29, 2026, with prices from $63,389 to $76,596, a $13,207 spread on the same certified stone. Yorxs lists it at $76,596. 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

3.11
Carat
I
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559350930
Dimensions9.95 × 7.65 × 5.15 mm
L/W Ratio1.30
Culet sizeSlightly Large
Key to symbols
Cloud, Feather, Pinpoint
Top View
9.95 mm7.65 mm3.11 ctI / VS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559350930
Side View
Table 53.0%CrownGirdle: STK-THKPavilionCulet: SLGDepth 67.3%

Caratlytics Score

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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: Oct 29
Current: $63,389 AUD|Low: $63,389 AUD|High: $76,915 AUD|Avg: $69,326 AUD
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 3, 2026
Retailer 1$63,389 AUD
Retailer 2$66,031 AUD
Retailer 3$67,828 AUD
Yorxs$76,596 AUD

19 data points across 4 retailers

4 retailers$63,389 AUD to $76,596 AUD

B
Cheapest Retailer
-
$63,389 AUD
B
Retailer 2
-
$66,031 AUD
View
B
Retailer 3
-
$67,828 AUD
View
Most Expensive
B
Yorxs
0E1E250EE · Nov 3
$76,596 AUD
€51,174 EUR
View
3 more retailers have this diamond
Prices start from $63,389 AUDSave up to $13,207 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
3.11ct Cushion
$63,389 AUD