CaratHunter
Plans
Cushion|Natural|GIA

3.50ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2556375098

Certificate GIA 2556375098

Diamond specifications and retailer prices

From £42,071 GBP
As of November 6, 2026
Save £7,015 GBP (14%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £49,085 GBP at Jared · As of November 6, 2026
View at Jared

About this 3.5ct natural cushion diamond

This 3.5ct natural cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556375098. Listed at 6 retailers as of November 6, 2026, with prices from £42,071 to £49,085, a £7,015 spread on the same certified stone. Jared lists it at £49,085. 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

3.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556375098
Dimensions10.72 × 7.65 × 5.17 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
10.72 mm7.65 mm3.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556375098
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.6%

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 6
Current: £49,085 GBP|Low: £32,045 GBP|High: £49,810 GBP|Avg: £42,277 GBP|-1.5%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7£32,045 GBP
Retailer 6£35,839 GBP
Retailer 8£42,004 GBP
Retailer 3£42,071 GBP
Retailer 9£43,908 GBP
Retailer 5£45,648 GBP
Retailer 2£47,501 GBP
Retailer 4£47,501 GBP
Jared£49,085 GBP

5 data points across 9 retailers

6 retailers£42,071 GBP to £49,085 GBP

Retailer 1
-
£32,045 GBP
Price last confirmed 24 days ago
B
Retailer 2
-
£42,071 GBP
View
Final sale: no returns
B
Retailer 3
-
£45,648 GBP
View
B
Retailer 4
-
£47,501 GBP
View
B
Retailer 5
-
£47,501 GBP
View
Most Expensive
B
Jared
160229901 · Nov 6
£49,085 GBP
$65,700 USD
View
5 more retailers have this diamond
Prices start from £42,071 GBPSave up to £7,015 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
3.50ct Cushion
£42,071 GBP