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Cushion|Natural|GIA

3.00ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 1548277932

Certificate GIA 1548277932

Diamond specifications and retailer prices

From £14,986 GBP
As of November 5, 2026
Save £4,434 GBP (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £19,419 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548277932. Listed at 7 retailers as of November 5, 2026, with prices from £14,986 to £19,419, a £4,434 spread on the same certified stone. GemTrove lists it at £19,419. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.00
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548277932
Dimensions8.38 × 7.71 × 5.34 mm
L/W Ratio1.09
Top View
8.38 mm7.71 mm3.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548277932
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £19,419 GBP|Low: £14,986 GBP|High: £19,419 GBP|Avg: £17,100 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5£14,986 GBP
Retailer 6£15,350 GBP
Retailer 7£15,538 GBP
Retailer 2£15,705 GBP
Retailer 3£16,483 GBP
Retailer 4£16,820 GBP
GemTrove£19,419 GBP

35 data points across 7 retailers

7 retailers£14,986 GBP to £19,419 GBP

A
Cheapest Retailer
-
£14,986 GBP
A
Retailer 2
-
£15,350 GBP
View
A
Retailer 3
-
£15,705 GBP
View
A
Retailer 4
-
£16,483 GBP
View
A
Retailer 5
-
£16,820 GBP
View
Retailer 6
-
£18,232 GBP
View
Price last confirmed 179 days ago
Most Expensive
A
GemTrove
GT-N-00941322-98 · Nov 6
£19,419 GBP
A$39,988 AUD
View
6 more retailers have this diamond
Prices start from £14,986 GBPSave up to £4,434 GBP

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
3.00ct Cushion
£14,986 GBP