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Cushion|Natural|GIA

3.04ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2477005865

Certificate GIA 2477005865

Diamond specifications and retailer prices

From £21,483 GBP
As of November 6, 2026
Save £5,818 GBP (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £27,301 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 3.04ct natural cushion diamond

This 3.04ct natural cushion sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2477005865. Listed at 3 retailers as of November 6, 2026, with prices from £21,483 to £27,301, a £5,818 spread on the same certified stone. GemTrove lists it at £27,301. 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

3.04
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2477005865
Dimensions8.71 × 8.34 × 5.50 mm
L/W Ratio1.04
Culet sizeNone
Top View
8.71 mm8.34 mm3.04 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2477005865
Side View
Table 66.0%CrownGirdle: THN-VERPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £27,301 GBP|Low: £21,483 GBP|High: £27,301 GBP|Avg: £24,664 GBP
GemTrove
Retailer 2
Retailer 3
October 10, 2026
Retailer 2£21,483 GBP
Retailer 3£24,215 GBP
GemTrove£27,301 GBP

13 data points across 3 retailers

3 retailers£21,483 GBP to £27,301 GBP

B+
Cheapest Retailer
-
£21,483 GBP
B+
Retailer 2
-
£23,285 GBP
View
Most Expensive
B
GemTrove
GT-N-00941187-98 · Nov 6
£27,301 GBP
A$56,218 AUD
View
2 more retailers have this diamond
Prices start from £21,483 GBPSave up to £5,818 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.

B+
3.04ct Cushion
£21,483 GBP