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Asscher|Natural|GIA

1.50ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 2558305380

Certificate GIA 2558305380

Diamond specifications and retailer prices

From $3,612 CAD
HK$20,200 HKD
As of November 1, 2026
Save $5,078 CAD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,227 CAD at NZ Jewellers · As of September 25, 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 H 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 2558305380. Listed at 20 retailers as of November 1, 2026, with a 141% 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2558305380
Dimensions6.19 × 5.98 × 4.23 mm
L/W Ratio1.04
Girdle conditionPolished
Top View
6.19 mm5.98 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2558305380
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.8%

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 1
Current: $3,964 CAD|Low: $3,612 CAD|High: $9,442 CAD|Avg: $5,405 CAD|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 11$3,612 CAD
Retailer 1$3,964 CAD
Retailer 6$4,104 CAD
Retailer 13$4,270 CAD
Retailer 15$4,344 CAD
Retailer 10$4,484 CAD
Retailer 5$4,525 CAD
Retailer 9$4,560 CAD
Retailer 14$4,626 CAD
Retailer 8$4,708 CAD
Retailer 4$4,730 CAD
Retailer 3$5,542 CAD
Retailer 2$5,774 CAD
Retailer 17$6,317 CAD
Retailer 16$6,631 CAD
Retailer 7$8,003 CAD
Retailer 12$8,689 CAD

23 data points across 17 retailers

20 retailers$3,612 CAD to $8,689 CAD

A
Cheapest Retailer
-
$3,612 CAD
HK$20,200 HKD
A
Retailer 2
-
$3,964 CAD
$2,838 USD
View
A
Retailer 3
-
$4,104 CAD
$2,938 USD
View
A
Retailer 4
-
$4,270 CAD
€2,911 EUR
View
A
Retailer 5
-
$4,344 CAD
$3,110 USD
View
Final sale: no returns
A
Retailer 6
-
$4,484 CAD
$3,210 USD
View
A
Retailer 7
-
$4,525 CAD
$3,239 USD
View
A
Retailer 8
-
$4,560 CAD
$3,264 USD
View
A
Retailer 9
-
$4,626 CAD
£2,608 GBP
View
A
Retailer 10
-
$4,708 CAD
$3,370 USD
View
A
Retailer 11
-
$4,730 CAD
$3,386 USD
View
A
Retailer 12
-
$5,410 CAD
A$5,958 AUD
View
A
Retailer 13
-
$5,542 CAD
$3,967 USD
View
Retailer 14
-
$5,571 CAD
A$6,136 AUD
View
Price last confirmed 28 days ago
A
Retailer 15
-
$5,774 CAD
£3,255 GBP
View
B+
Retailer 16
-
$6,317 CAD
€4,307 EUR
View
B+
Retailer 17
-
$6,631 CAD
ZAR 76,685 ZAR
View
Retailer 18
-
$8,003 CAD
$5,729 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$8,689 CAD
£4,898 GBP
View
Most Expensive
NZ Jewellers
1b7666f8-6fc8-4a4d-a510-ddffc26c405c · Sep 25
$9,227 CAD
$6,605 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from $3,612 CADSave up to $5,078 CAD

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
$3,612 CAD