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Asscher|Natural|GIA

1.50ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 3565191904

Certificate GIA 3565191904

Diamond specifications and retailer prices

From £3,974 GBP
As of October 30, 2026
Save £3,108 GBP (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £7,082 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 3565191904. Listed at 5 retailers as of October 30, 2026, with prices from £3,974 to £7,082, a £3,108 spread on the same certified stone. NZ Jewellers lists it at £7,082. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565191904
Dimensions6.32 × 6.14 × 4.17 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.32 mm6.14 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565191904
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £7,082 GBP|Low: £3,966 GBP|High: £7,581 GBP|Avg: £5,737 GBP|-6.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3£3,974 GBP
Retailer 4£4,416 GBP
Retailer 2£4,713 GBP
Retailer 5£6,753 GBP
NZ Jewellers£7,082 GBP

35 data points across 5 retailers

5 retailers£3,974 GBP to £7,082 GBP

A
Cheapest Retailer
-
£3,974 GBP
A
Retailer 2
-
£4,416 GBP
$5,917 USD
View
B+
Retailer 3
-
£4,713 GBP
€6,014 EUR
View
B
Retailer 4
-
£6,753 GBP
View
Most Expensive
B
NZ Jewellers
9b6268fe-4cec-49d9-9eff-5b0e63d208c1 · Oct 30
£7,082 GBP
$9,489 USD
View
4 more retailers have this diamond
Prices start from £3,974 GBPSave up to £3,108 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.

A
1.50ct Asscher
£3,974 GBP