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Asscher|Natural|GIA

1.50ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 5231755896

Certificate GIA 5231755896

Diamond specifications and retailer prices

From £6,356 GBP
CA$11,829 CAD
As of October 30, 2026
Save £1,713 GBP (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £8,069 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.5ct natural asscher diamond

This 1.5ct natural asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231755896. Listed at 7 retailers as of October 30, 2026, with prices from £6,356 to £8,069, a £1,713 spread on the same certified stone. Yorxs lists it at £8,069. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231755896
Dimensions8.31 × 6.08 × 3.29 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Extra Facet
Top View
8.31 mm6.08 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5231755896
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 54.1%

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: Oct 30
Current: £6,836 GBP|Low: £6,271 GBP|High: £8,093 GBP|Avg: £7,149 GBP|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 31, 2026
Retailer 2£6,356 GBP
Retailer 4£6,598 GBP
Retailer 5£6,674 GBP
Retailer 1£6,836 GBP
Retailer 3£7,495 GBP
Retailer 6£7,954 GBP
Yorxs£8,069 GBP

15 data points across 7 retailers

7 retailers£6,356 GBP to £8,069 GBP

B
Cheapest Retailer
-
£6,356 GBP
CA$11,829 CAD
B
Retailer 2
-
£6,598 GBP
$8,840 USD
View
B
Retailer 3
-
£6,674 GBP
$8,942 USD
View
B
Retailer 4
-
£6,681 GBP
SGD 12,097 SGD
View
B
Retailer 5
-
£6,836 GBP
View
B
Retailer 6
-
£7,495 GBP
$10,042 USD
View
Most Expensive
B
Yorxs
621203800 · Oct 31
£8,069 GBP
€10,297 EUR
View
6 more retailers have this diamond
Prices start from £6,356 GBPSave up to £1,713 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
£6,356 GBP