Asscher|Natural|GIA

1.51ct J SI1 Asscher Natural Diamond

GD • J/SI1 • GIA 1548251981

Certificate GIA 1548251981

Diamond specifications and retailer prices

From HK$27,273 HKD
A$5,348 AUD
As of November 2, 2026
16 retailers carry this diamond
Most expensive: HK$45,387 HKD 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
Colour
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: HK$29,031 HKD|Low: HK$18,980 HKD|High: HK$44,091 HKD|Avg: HK$27,406 HKD|-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 15HK$18,980 HKD
Retailer 14HK$20,625 HKD
Retailer 13HK$20,838 HKD
Retailer 16HK$20,870 HKD
Retailer 8HK$20,987 HKD
Retailer 2HK$22,368 HKD
Retailer 6HK$23,380 HKD
Retailer 12HK$23,976 HKD
Retailer 4HK$24,635 HKD
Retailer 10HK$25,604 HKD
Retailer 3HK$25,655 HKD
Retailer 9HK$27,603 HKD
Retailer 1HK$29,031 HKD
Retailer 11HK$30,135 HKD
Retailer 5HK$35,855 HKD
Retailer 17HK$40,033 HKD
Retailer 7HK$41,978 HKD

29 data points across 17 retailers

16 retailers

Retailer 1
-
HK$18,980 HKD
Price last confirmed 10 days ago
Retailer 2
-
HK$20,625 HKD
$2,629 USD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$20,838 HKD
$2,656 USD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$20,987 HKD
$2,675 USD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$22,368 HKD
$2,851 USD
View
Price last confirmed 12 days ago
Retailer 6
-
HK$23,976 HKD
$3,056 USD
View
Price last confirmed 10 days ago
Retailer 7
-
HK$24,635 HKD
$3,140 USD
View
Price last confirmed 11 days ago
Retailer 8
-
HK$25,604 HKD
£2,570 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
HK$25,655 HKD
$3,270 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
HK$27,273 HKD
A$5,348 AUD
View
Retailer 11
-
HK$27,603 HKD
A$5,413 AUD
View
Price last confirmed 25 days ago
Retailer 12
-
HK$29,031 HKD
€3,524 EUR
View
Price last confirmed 10 days ago
Retailer 13
-
HK$30,135 HKD
ZAR 62,052 ZAR
View
Price last confirmed 11 days ago
Retailer 14
-
HK$40,033 HKD
$5,103 USD
View
Price last confirmed 11 days ago
Retailer 15
-
HK$41,978 HKD
£4,213 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
0e64e8f3-ac44-4f98-9b5e-7a7a5074e644 · Sep 25
HK$45,387 HKD
$5,785 USD
View
Price last confirmed 38 days ago
15 more retailers have this diamond
Prices start from HK$27,273 HKD

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
HK$27,273 HKD