Asscher|Natural|GIA

1.51ct J SI1 Asscher Natural Diamond

GD • J/SI1 • GIA 1548251981

Certificate GIA 1548251981

Diamond specifications and retailer prices

From €3,112 EUR
A$5,348 AUD
As of November 2, 2026
16 retailers carry this diamond
Most expensive: €5,178 EUR 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 16 retailers as of November 2, 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: Nov 2
Current: €3,312 EUR|Low: €2,165 EUR|High: €5,030 EUR|Avg: €3,127 EUR|-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€2,165 EUR
Retailer 14€2,353 EUR
Retailer 13€2,377 EUR
Retailer 16€2,381 EUR
Retailer 8€2,394 EUR
Retailer 2€2,552 EUR
Retailer 6€2,667 EUR
Retailer 12€2,735 EUR
Retailer 4€2,811 EUR
Retailer 10€2,921 EUR
Retailer 3€2,927 EUR
Retailer 9€3,149 EUR
Retailer 1€3,312 EUR
Retailer 11€3,438 EUR
Retailer 5€4,091 EUR
Retailer 17€4,567 EUR
Retailer 7€4,789 EUR

29 data points across 17 retailers

16 retailers

Retailer 1
-
€2,165 EUR
HK$18,900 HKD
Price last confirmed 10 days ago
Retailer 2
-
€2,353 EUR
$2,629 USD
View
Price last confirmed 12 days ago
Retailer 3
-
€2,377 EUR
$2,656 USD
View
Price last confirmed 9 days ago
Retailer 4
-
€2,394 EUR
$2,675 USD
View
Price last confirmed 10 days ago
Retailer 5
-
€2,552 EUR
$2,851 USD
View
Price last confirmed 11 days ago
Retailer 6
-
€2,735 EUR
$3,056 USD
View
Price last confirmed 10 days ago
Retailer 7
-
€2,811 EUR
$3,140 USD
View
Price last confirmed 11 days ago
Retailer 8
-
€2,921 EUR
£2,570 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
€2,927 EUR
$3,270 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
€3,112 EUR
A$5,348 AUD
View
Retailer 11
-
€3,149 EUR
A$5,413 AUD
View
Price last confirmed 25 days ago
Retailer 12
-
€3,312 EUR
View
Price last confirmed 10 days ago
Retailer 13
-
€3,438 EUR
ZAR 62,052 ZAR
View
Price last confirmed 11 days ago
Retailer 14
-
€4,567 EUR
$5,103 USD
View
Price last confirmed 11 days ago
Retailer 15
-
€4,789 EUR
£4,213 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
0e64e8f3-ac44-4f98-9b5e-7a7a5074e644 · Sep 25
€5,178 EUR
$5,785 USD
View
Price last confirmed 38 days ago
15 more retailers have this diamond
Prices start from €3,112 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.

B+
1.51ct Asscher
€3,112 EUR