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Cushion|Natural|GIA

1.50ct L VS1 Cushion Natural Diamond

L/VS1 • GIA 3555950399

Certificate GIA 3555950399

Diamond specifications and retailer prices

From £3,934 GBP
As of November 3, 2026
Save £1,272 GBP (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £5,206 GBP at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included) and certified by GIA 3555950399. Listed at 6 retailers as of October 31, 2026, with prices from £3,934 to £5,206, a £1,272 spread on the same certified stone. Cape Diamonds lists it at £5,206. 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

1.50
Carat
L
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555950399
Dimensions9.32 × 6.34 × 2.92 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Etch Channel, Indented Natural, Pinpoint, Cloud, Natural, Extra Facet
Top View
9.32 mm6.34 mm1.50 ctL / VS1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555950399
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 46.1%

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 3
Current: £5,206 GBP|Low: £3,934 GBP|High: £5,666 GBP|Avg: £4,503 GBP|-8.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 3£3,934 GBP
Retailer 4£4,046 GBP
Retailer 6£4,235 GBP
Retailer 5£4,321 GBP
Retailer 2£4,740 GBP
Cape Diamonds£5,206 GBP

37 data points across 6 retailers

6 retailers£3,934 GBP to £5,206 GBP

B
Cheapest Retailer
-
£3,934 GBP
B
Retailer 2
-
£4,046 GBP
View
Retailer 3
-
£4,235 GBP
View
Price last confirmed 8 days ago
C
Retailer 4
-
£4,321 GBP
View
C
Retailer 5
-
£4,740 GBP
View
Most Expensive
C
Cape Diamonds
cert_3555950399 · Oct 31
£5,206 GBP
ZAR 112,571 ZAR
View
5 more retailers have this diamond
Prices start from £3,934 GBPSave up to £1,272 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
1.50ct Cushion
£3,934 GBP