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Cushion|Natural|GIA

3.06ct L SI1 Cushion Natural Diamond

L/SI1 • GIA 1246004679

Shape and cutting style on the report: Old miner

Certificate GIA 1246004679

Diamond specifications and retailer prices

From £16,242 GBP
€20,704 EUR
As of November 3, 2026
2 retailers carry this diamond
Most expensive: £16,242 GBP at Yorxs
View at Yorxs

About this 3.06ct natural cushion diamond

This 3.06ct natural cushion sits in the three to five carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 1246004679. Listed at 2 retailers as of November 3, 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

3.06
Carat
L
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle43.91°
Pavilion angle38.71°
OriginNatural
Grading LabGIA
CertificateGIA 1246004679
Dimensions9.24 × 7.61 × 5.25 mm
L/W Ratio1.21
Girdle conditionVery Thick
Key to symbols
Crystal, Pinpoint
Top View
9.24 mm7.61 mm3.06 ctL / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1246004679
Side View
Table 56.0%Crown 43.91°GirdlePavilion 38.71°CuletDepth 69.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 3
Current: £14,836 GBP|Low: £14,836 GBP|High: £16,304 GBP|Avg: £15,535 GBP
Retailer 1
Yorxs
November 3, 2026
Retailer 1£14,836 GBP
Yorxs£16,242 GBP

8 data points across 2 retailers

2 retailers

Retailer 1
-
£14,836 GBP
Price last confirmed 14 days ago
Most Expensive
C
Yorxs
46AAA91AE · Nov 3
£16,242 GBP
€20,704 EUR
View
1 more retailer has this diamond

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.

C
3.06ct Cushion
£16,242 GBP