CaratHunter
Plans
Cushion|Natural|GIA

3.00ct F SI1 Cushion Natural Diamond

F/SI1 • GIA 2544951630

Certificate GIA 2544951630

Diamond specifications and retailer prices

From £34,654 GBP
As of November 5, 2026
Save £8,223 GBP (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £42,877 GBP at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 2544951630. Listed at 2 retailers as of November 5, 2026, with prices from £34,654 to £42,877, a £8,223 spread on the same certified stone. Cape Diamonds lists it at £42,877. 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

3.00
Carat
F
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2544951630
Dimensions10.77 × 7.32 × 5.07 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Top View
10.77 mm7.32 mm3.00 ctF / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544951630
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
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: Nov 5
Current: £42,877 GBP|Low: £34,654 GBP|High: £43,659 GBP|Avg: £39,114 GBP|-0.2%
Cape Diamonds
Retailer 2
November 6, 2026
Retailer 2£34,654 GBP
Cape Diamonds£42,877 GBP

7 data points across 2 retailers

2 retailers£34,654 GBP to £42,877 GBP

B
Cheapest Retailer
-
£34,654 GBP
Most Expensive
C
Cape Diamonds
cert_2544951630 · Nov 6
£42,877 GBP
ZAR 927,157 ZAR
View
1 more retailer has this diamond
Prices start from £34,654 GBPSave up to £8,223 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
3.00ct Cushion
£34,654 GBP