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Asscher|Natural|GIA

1.51ct I SI1 Asscher Natural Diamond

GD • I/SI1 • GIA 1428953358

Certificate GIA 1428953358

Diamond specifications and retailer prices

From $7,850 CAD
As of November 6, 2026
Save $3,001 CAD (28%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,852 CAD at Jared · As of November 6, 2026
View at Jared

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1428953358. Listed at 11 retailers as of November 6, 2026, with prices from $7,850 to $10,852, a $3,001 spread on the same certified stone. Jared lists it at $10,852. 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

1.51
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.8°
Pavilion angle55.1°
OriginNatural
Grading LabGIA
CertificateGIA 1428953358
Dimensions6.48 × 6.36 × 4.32 mm
L/W Ratio1.02
Key to symbols
Crystal, Feather, Needle
Top View
6.48 mm6.36 mm1.51 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1428953358
Side View
Table 66.0%Crown 48.8°Girdle: 2.2Pavilion 55.1°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,852 CAD|Low: $7,737 CAD|High: $11,089 CAD|Avg: $9,821 CAD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$7,850 CAD
Retailer 4$7,912 CAD
Retailer 5$9,810 CAD
Retailer 3$10,134 CAD
Retailer 7$10,502 CAD
Retailer 8$10,502 CAD
Retailer 2$10,845 CAD
Jared$10,852 CAD

36 data points across 8 retailers

11 retailers$7,850 CAD to $10,852 CAD

B+
Cheapest Retailer
-
$7,850 CAD
Retailer 2
-
$7,912 CAD
View
Price last confirmed 18 days ago
B
Retailer 3
-
$8,158 CAD
View
B
Retailer 4
-
$8,687 CAD
View
B
Retailer 5
-
$8,793 CAD
View
B
Retailer 6
-
$9,810 CAD
View
B
Retailer 7
-
$10,134 CAD
View
B
Retailer 8
-
$10,502 CAD
View
B
Retailer 9
-
$10,502 CAD
View
B
Retailer 10
-
$10,845 CAD
View
Most Expensive
B
Jared
146434449 · Nov 6
$10,852 CAD
$7,770 USD
View
10 more retailers have this diamond
Prices start from $7,850 CADSave up to $3,001 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.

B+
1.51ct Asscher
$7,850 CAD