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Cushion|Natural|GIA

3.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 7546929131

Certificate GIA 7546929131

Diamond specifications and retailer prices

From £29,008 GBP
As of November 5, 2026
Save £18,797 GBP (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £47,805 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.5ct natural cushion diamond

This 3.5ct natural cushion sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7546929131. Listed at 12 retailers as of November 4, 2026, with prices from £29,008 to £47,805, a £18,797 spread on the same certified stone. MOH London lists it at £47,805. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7546929131
Dimensions9.91 × 8.12 × 5.57 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
9.91 mm8.12 mm3.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7546929131
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £47,805 GBP|Low: £29,008 GBP|High: £51,009 GBP|Avg: £35,303 GBP|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 10£29,008 GBP
Retailer 4£29,443 GBP
Retailer 2£30,937 GBP
Retailer 3£31,080 GBP
Retailer 11£32,268 GBP
Retailer 12£32,268 GBP
Retailer 13£32,532 GBP
Retailer 7£33,344 GBP
Retailer 9£35,034 GBP
Retailer 8£35,784 GBP
Retailer 6£36,318 GBP
Retailer 5£36,667 GBP
MOH London£47,805 GBP

43 data points across 13 retailers

12 retailers£29,008 GBP to £47,805 GBP

B+
Cheapest Retailer
-
£29,008 GBP
B+
Retailer 2
-
£29,443 GBP
View
B+
Retailer 3
-
£30,937 GBP
View
B
Retailer 4
-
£31,080 GBP
View
B
Retailer 5
-
£32,268 GBP
View
B
Retailer 6
-
£32,268 GBP
View
B
Retailer 7
-
£32,532 GBP
View
B
Retailer 8
-
£33,344 GBP
View
B
Retailer 9
-
£35,034 GBP
View
B
Retailer 10
-
£35,784 GBP
View
B
Retailer 11
-
£36,318 GBP
View
Most Expensive
B
MOH London
29CBDA07D · Nov 4
£47,805 GBP
View
11 more retailers have this diamond
Prices start from £29,008 GBPSave up to £18,797 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
£29,008 GBP