Asscher|Natural|GIA

1.50ct K SI1 Asscher Natural Diamond

ID • K/SI1 • GIA 1543738705

Certificate GIA 1543738705

Diamond specifications and retailer prices

From €2,232 EUR
As of November 5, 2026
Save €1,667 EUR (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,665 EUR at NZ Jewellers · As of September 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543738705. Listed at 10 retailers as of November 4, 2026, with a 75% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543738705
Dimensions6.15 × 6.15 × 4.22 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.15 mm6.15 mm1.50 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543738705
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €2,771 EUR|Low: €2,232 EUR|High: €3,957 EUR|Avg: €2,832 EUR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5€2,232 EUR
Retailer 2€2,347 EUR
Retailer 3€2,723 EUR
Retailer 1€2,771 EUR
Retailer 4€3,899 EUR

45 data points across 5 retailers

10 retailers€2,232 EUR to €3,899 EUR

Retailer 1
-
€2,231 EUR
Price last confirmed 29 days ago
Retailer 2
-
€2,231 EUR
View
Price last confirmed 29 days ago
A
Retailer 3
-
€2,232 EUR
View
Retailer 4
-
€2,334 EUR
View
Price last confirmed 38 days ago
A
Retailer 5
-
€2,347 EUR
View
Retailer 6
-
€2,575 EUR
View
Price last confirmed 38 days ago
A
Retailer 7
-
€2,723 EUR
View
A
Retailer 8
-
€2,771 EUR
View
B+
Retailer 9
-
€3,899 EUR
View
Most Expensive
NZ Jewellers
1dc3df4f-6581-4572-ade5-822c0a591fcb · Sep 30
€4,665 EUR
$5,236 USD
View
Price last confirmed 36 days ago
9 more retailers have this diamond
Prices start from €2,232 EURSave up to €1,667 EUR

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
€2,232 EUR