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Asscher|Natural|GIA

1.50ct J SI1 Asscher Natural Diamond

EX • J/SI1 • GIA 1553497500

Certificate GIA 1553497500

Diamond specifications and retailer prices

From €2,902 EUR
As of November 6, 2026
Save €2,577 EUR (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,479 EUR at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553497500. Listed at 14 retailers as of November 5, 2026, with prices from €2,902 to €5,479, a €2,577 spread on the same certified stone. NZ Jewellers lists it at €5,479. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553497500
Dimensions6.19 × 6.15 × 4.23 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
6.19 mm6.15 mm1.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553497500
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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: Nov 6
Current: €5,479 EUR|Low: €2,660 EUR|High: €5,479 EUR|Avg: €3,650 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3€2,902 EUR
Retailer 2€3,009 EUR
Retailer 4€3,027 EUR
Retailer 9€3,145 EUR
Retailer 11€3,145 EUR
Retailer 6€3,234 EUR
Retailer 12€3,266 EUR
Retailer 10€3,628 EUR
Retailer 5€3,660 EUR
Retailer 7€3,838 EUR
Retailer 8€5,244 EUR
NZ Jewellers€5,479 EUR

30 data points across 12 retailers

14 retailers€2,902 EUR to €5,479 EUR

A
Cheapest Retailer
-
€2,902 EUR
Final sale: no returns
A
Retailer 2
-
€3,009 EUR
View
A
Retailer 3
-
€3,027 EUR
View
A
Retailer 4
-
€3,145 EUR
View
Retailer 5
-
€3,145 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
-
€3,234 EUR
View
B+
Retailer 7
-
€3,266 EUR
View
Retailer 8
-
€3,371 EUR
View
Price last confirmed 33 days ago
Retailer 9
-
€3,520 EUR
View
Price last confirmed 11 days ago
B+
Retailer 10
-
€3,628 EUR
View
B+
Retailer 11
-
€3,660 EUR
View
B+
Retailer 12
-
€3,838 EUR
View
B
Retailer 13
-
€5,244 EUR
View
Most Expensive
B
NZ Jewellers
ddfb8cad-8f61-40e4-a812-4567200dc956 · Nov 5
€5,479 EUR
$6,117 USD
View
13 more retailers have this diamond
Prices start from €2,902 EURSave up to €2,577 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
€2,902 EUR