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Asscher|Natural|GIA

1.50ct J SI1 Asscher Natural Diamond

VG • J/SI1 • GIA 2428812017

Certificate GIA 2428812017

Diamond specifications and retailer prices

From £3,363 GBP
As of November 6, 2026
Save £2,979 GBP (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,343 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct natural asscher diamond

This 1.5ct natural asscher sits in the one-and-a-half to two carat band, graded J 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 2428812017. Listed at 16 retailers as of November 1, 2026, with prices from £3,363 to £6,343, a £2,979 spread on the same certified stone. MOH London lists it at £6,343. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2428812017
Dimensions6.31 × 6.29 × 4.34 mm
L/W Ratio1.00
Top View
6.31 mm6.29 mm1.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2428812017
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.1%

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 6
Current: £6,343 GBP|Low: £3,334 GBP|High: £6,420 GBP|Avg: £4,439 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3£3,363 GBP
Retailer 8£3,452 GBP
Retailer 5£3,851 GBP
Retailer 6£4,072 GBP
Retailer 9£4,412 GBP
Retailer 7£4,442 GBP
Retailer 2£4,793 GBP
Retailer 4£5,382 GBP
MOH London£6,343 GBP

45 data points across 9 retailers

16 retailers£3,363 GBP to £6,343 GBP

B+
Cheapest Retailer
-
£3,363 GBP
B+
Retailer 2
-
£3,452 GBP
View
B
Retailer 3
-
£3,668 GBP
View
B
Retailer 4
-
£3,668 GBP
View
B
Retailer 5
-
£3,788 GBP
View
B
Retailer 6
-
£3,848 GBP
View
B
Retailer 7
-
£3,851 GBP
View
B
Retailer 8
-
£4,072 GBP
View
Final sale: no returns
B
Retailer 9
-
£4,117 GBP
View
B
Retailer 10
-
£4,335 GBP
View
Retailer 11
-
£4,412 GBP
View
Price last confirmed 8 days ago
Retailer 12
-
£4,442 GBP
View
Price last confirmed 33 days ago
B
Retailer 13
-
£4,527 GBP
View
B
Retailer 14
-
£4,793 GBP
View
B
Retailer 15
-
£5,382 GBP
View
Most Expensive
B
MOH London
FEBF3A1D9 · Nov 1
£6,343 GBP
View
15 more retailers have this diamond
Prices start from £3,363 GBPSave up to £2,979 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 Asscher
£3,363 GBP