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Cushion|Natural|GIA

1.50ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 1269353900

Certificate GIA 1269353900

Diamond specifications and retailer prices

From £4,463 GBP
As of November 6, 2026
Save £3,886 GBP (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,350 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1269353900. Listed at 18 retailers as of November 4, 2026, with prices from £4,463 to £8,350, a £3,886 spread on the same certified stone. MOH London lists it at £8,350. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1269353900
Dimensions6.79 × 6.67 × 4.60 mm
L/W Ratio1.02
Top View
6.79 mm6.67 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1269353900
Side View
Table 69.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

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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: £8,350 GBP|Low: £4,463 GBP|High: £8,473 GBP|Avg: £5,568 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8£4,463 GBP
Retailer 5£4,501 GBP
Retailer 10£4,814 GBP
Retailer 6£5,024 GBP
Retailer 9£5,065 GBP
Retailer 2£5,151 GBP
Retailer 4£5,610 GBP
Retailer 7£5,628 GBP
Retailer 3£6,190 GBP
MOH London£8,350 GBP

43 data points across 10 retailers

18 retailers£4,463 GBP to £8,350 GBP

B
Cheapest Retailer
-
£4,463 GBP
B
Retailer 2
-
£4,501 GBP
View
B
Retailer 3
-
£4,655 GBP
View
B
Retailer 4
-
£4,746 GBP
View
B
Retailer 5
-
£4,814 GBP
View
B
Retailer 6
-
£4,993 GBP
View
Retailer 7
-
£5,024 GBP
View
Price last confirmed 9 days ago
B
Retailer 8
-
£5,065 GBP
View
B
Retailer 9
-
£5,151 GBP
View
B
Retailer 10
-
£5,610 GBP
View
B
Retailer 11
-
£5,628 GBP
View
B
Retailer 12
-
£5,746 GBP
View
B
Retailer 13
-
£6,014 GBP
View
B
Retailer 14
-
£6,014 GBP
View
B
Retailer 15
-
£6,190 GBP
View
B
Retailer 16
-
£6,216 GBP
View
Retailer 17
-
£6,618 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
EE64F8E7C · Nov 4
£8,350 GBP
View
17 more retailers have this diamond
Prices start from £4,463 GBPSave up to £3,886 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
£4,463 GBP