Asscher|Natural|GIA

1.51ct J SI1 Asscher Natural Diamond

GD • J/SI1 • GIA 1548251981

Certificate GIA 1548251981

Diamond specifications and retailer prices

From $4,856 CAD
A$5,348 AUD
As of October 31, 2026
18 retailers carry this diamond
Most expensive: $8,081 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.51ct natural asscher diamond

This 1.51ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1548251981. Listed at 18 retailers as of October 31, 2026. 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
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle61.9°
OriginNatural
Grading LabGIA
CertificateGIA 1548251981
Dimensions6.11 × 6.06 × 4.29 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
6.11 mm6.06 mm1.51 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548251981
Side View
Table 60.0%CrownGirdle: ThickPavilion 61.9°Culet: NoneDepth 70.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $5,169 CAD|Low: $3,379 CAD|High: $7,850 CAD|Avg: $4,879 CAD|-2.2%
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
October 23, 2026
Retailer 15$3,379 CAD
Retailer 14$3,672 CAD
Retailer 13$3,710 CAD
Retailer 16$3,716 CAD
Retailer 8$3,737 CAD
Retailer 2$3,983 CAD
Retailer 6$4,163 CAD
Retailer 12$4,269 CAD
Retailer 4$4,386 CAD
Retailer 10$4,559 CAD
Retailer 3$4,568 CAD
Retailer 9$4,915 CAD
Retailer 1$5,169 CAD
Retailer 11$5,366 CAD
Retailer 5$6,384 CAD
Retailer 17$7,128 CAD
Retailer 7$7,474 CAD

29 data points across 17 retailers

18 retailers

Retailer 1
-
$3,379 CAD
HK$18,900 HKD
Price last confirmed 9 days ago
Retailer 2
-
$3,672 CAD
$2,629 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$3,710 CAD
$2,656 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$3,737 CAD
$2,675 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$3,983 CAD
$2,851 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$4,163 CAD
$2,980 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$4,269 CAD
$3,056 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$4,386 CAD
$3,140 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$4,559 CAD
£2,570 GBP
View
Price last confirmed 9 days ago
Retailer 10
-
$4,568 CAD
$3,270 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$4,856 CAD
A$5,348 AUD
View
Retailer 12
-
$4,915 CAD
A$5,413 AUD
View
Price last confirmed 24 days ago
Retailer 13
-
$5,169 CAD
€3,524 EUR
View
Price last confirmed 9 days ago
Retailer 14
-
$5,366 CAD
ZAR 62,052 ZAR
View
Price last confirmed 10 days ago
Retailer 15
-
$6,384 CAD
$4,570 USD
View
Price last confirmed 10 days ago
Retailer 16
-
$7,128 CAD
$5,103 USD
View
Price last confirmed 10 days ago
Retailer 17
-
$7,474 CAD
£4,213 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
0e64e8f3-ac44-4f98-9b5e-7a7a5074e644 · Sep 25
$8,081 CAD
$5,785 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from $4,856 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
$4,856 CAD