Cushion|Natural|GIA

3.50ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 1558193230

Certificate GIA 1558193230

Diamond specifications and retailer prices

From £22,646 GBP
$30,343 USD
As of October 30, 2026
Save £17,395 GBP (43%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £40,041 GBP at MOH London · As of October 29, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558193230. Listed at 24 retailers as of October 29, 2026, with prices from £22,646 to £40,041, a £17,395 spread on the same certified stone. MOH London lists it at £40,041. 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558193230
Dimensions9.85 × 7.76 × 5.50 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Indented Natural
Top View
9.85 mm7.76 mm3.50 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558193230
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.8%

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: Oct 30
Current: £40,041 GBP|Low: £23,746 GBP|High: £40,307 GBP|Avg: £28,076 GBP|-0.4%
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
October 31, 2026
Retailer 7£23,889 GBP
Retailer 2£24,682 GBP
Retailer 5£25,256 GBP
Retailer 9£25,501 GBP
Retailer 4£25,688 GBP
Retailer 8£25,688 GBP
Retailer 3£25,710 GBP
Retailer 12£26,614 GBP
Retailer 13£26,614 GBP
Retailer 11£27,502 GBP
Retailer 6£30,942 GBP
Retailer 10£32,883 GBP
MOH London£40,041 GBP

31 data points across 13 retailers

24 retailers£22,646 GBP to £40,041 GBP

B+
Cheapest Retailer
-
£22,646 GBP
$30,343 USD
B+
Retailer 2
-
£23,218 GBP
$31,109 USD
View
B+
Retailer 3
-
£23,694 GBP
$31,748 USD
View
B+
Retailer 4
-
£23,877 GBP
$31,993 USD
View
B+
Retailer 5
-
£23,889 GBP
₹3,048,478 INR
View
B+
Retailer 6
-
£24,682 GBP
$33,071 USD
View
B
Retailer 7
-
£24,823 GBP
CA$46,194 CAD
View
Retailer 8
-
£25,256 GBP
A$52,061 AUD
View
Price last confirmed 27 days ago
B
Retailer 9
-
£25,501 GBP
$34,169 USD
View
B
Retailer 10
-
£25,688 GBP
View
B
Retailer 11
-
£25,710 GBP
$34,449 USD
View
B
Retailer 12
-
£26,227 GBP
$35,142 USD
View
B
Retailer 13
-
£26,614 GBP
$35,660 USD
View
B
Retailer 14
-
£26,614 GBP
$35,660 USD
View
B
Retailer 15
-
£26,763 GBP
A$55,168 AUD
View
B
Retailer 16
-
£27,268 GBP
$36,536 USD
View
B
Retailer 17
-
£27,502 GBP
$36,850 USD
View
B
Retailer 18
-
£27,598 GBP
$36,978 USD
View
Retailer 19
-
£28,626 GBP
$38,356 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
£29,720 GBP
$39,822 USD
View
B
Retailer 21
-
£30,091 GBP
$40,319 USD
View
B
Retailer 22
-
£30,942 GBP
€39,485 EUR
View
B
Retailer 23
-
£32,883 GBP
ZAR 711,794 ZAR
View
Most Expensive
B
MOH London
D14CD2165 · Oct 29
£40,041 GBP
View
23 more retailers have this diamond
Prices start from £22,646 GBPSave up to £17,395 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
£22,646 GBP