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Asscher|Natural|GIA

1.50ct K SI2 Asscher Natural Diamond

GD • K/SI2 • GIA 3525502446

Certificate GIA 3525502446

Diamond specifications and retailer prices

From £1,696 GBP
As of November 4, 2026
Save £447 GBP (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,142 GBP at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.5ct natural asscher diamond

This 1.5ct natural asscher sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3525502446. Listed at 6 retailers as of November 4, 2026, with prices from £1,696 to £2,142, a £447 spread on the same certified stone. Michael Trio lists it at £2,142. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3525502446
Dimensions6.86 × 5.60 × 4.05 mm
L/W Ratio1.23
Top View
6.86 mm5.60 mm1.50 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3525502446
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.4%

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 4
Current: £2,142 GBP|Low: £1,553 GBP|High: £2,414 GBP|Avg: £1,917 GBP|-11.3%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 6£1,632 GBP
Retailer 3£1,696 GBP
Retailer 2£1,850 GBP
Retailer 7£1,882 GBP
Retailer 4£1,897 GBP
Retailer 5£2,051 GBP
Michael Trio£2,142 GBP

7 data points across 7 retailers

6 retailers£1,696 GBP to £2,142 GBP

Retailer 1
-
£1,632 GBP
Price last confirmed 81 days ago
B+
Retailer 2
-
£1,696 GBP
View
Final sale: no returns
B+
Retailer 3
-
£1,850 GBP
View
B+
Retailer 4
-
£1,897 GBP
View
B+
Retailer 5
-
£2,051 GBP
View
Most Expensive
B+
Michael Trio
3239919541 · Nov 6
£2,142 GBP
SGD 3,896 SGD
View
5 more retailers have this diamond
Prices start from £1,696 GBPSave up to £447 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
£1,696 GBP