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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 €2,900 EUR
$3,240 USD
As of October 31, 2026
Save €2,575 EUR (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,475 EUR 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 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 October 30, 2026, with prices from €2,900 to €5,475, a €2,575 spread on the same certified stone. NZ Jewellers lists it at €5,475. 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
Color
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: Oct 31
Current: €5,475 EUR|Low: €2,658 EUR|High: €5,475 EUR|Avg: €3,623 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
Retailer 13
November 1, 2026
Retailer 3€2,900 EUR
Retailer 2€3,024 EUR
Retailer 4€3,025 EUR
Retailer 10€3,143 EUR
Retailer 12€3,143 EUR
Retailer 13€3,263 EUR
Retailer 7€3,284 EUR
Retailer 5€3,370 EUR
Retailer 11€3,626 EUR
Retailer 9€3,679 EUR
Retailer 8€3,863 EUR
Retailer 6€5,255 EUR
NZ Jewellers€5,475 EUR

33 data points across 13 retailers

14 retailers€2,900 EUR to €5,475 EUR

A
Cheapest Retailer
-
€2,900 EUR
$3,240 USD
Final sale: no returns
A
Retailer 2
-
€3,024 EUR
£2,660 GBP
View
A
Retailer 3
-
€3,025 EUR
$3,380 USD
View
A
Retailer 4
-
€3,143 EUR
$3,511 USD
View
Retailer 5
-
€3,143 EUR
$3,511 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€3,263 EUR
$3,646 USD
View
B+
Retailer 7
-
€3,284 EUR
£2,889 GBP
View
Retailer 8
-
€3,370 EUR
A$5,792 AUD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
€3,518 EUR
$3,930 USD
View
B+
Retailer 10
-
€3,626 EUR
$4,051 USD
View
B+
Retailer 11
-
€3,679 EUR
View
B+
Retailer 12
-
€3,863 EUR
ZAR 69,719 ZAR
View
B
Retailer 13
-
€5,255 EUR
£4,623 GBP
View
Most Expensive
B
NZ Jewellers
ddfb8cad-8f61-40e4-a812-4567200dc956 · Oct 30
€5,475 EUR
$6,117 USD
View
13 more retailers have this diamond
Prices start from €2,900 EURSave up to €2,575 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
€2,900 EUR