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Asscher|Natural|GIA

1.51ct J SI2 Asscher Natural Diamond

VG • J/SI2 • GIA 2215643717

Certificate GIA 2215643717

Diamond specifications and retailer prices

From $11,565 NZD
A$10,028 AUD
As of November 2, 2026
3 retailers carry this diamond
Most expensive: $11,565 NZD at GemTrove
View at GemTrove

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2215643717. Listed at 3 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215643717
Dimensions6.89 × 5.66 × 4.06 mm
L/W Ratio1.22
Culet sizeNone
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Cloud
Top View
6.89 mm5.66 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2215643717
Side View
Table 66.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 71.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: $11,565 NZD|Low: $8,818 NZD|High: $14,805 NZD|Avg: $12,475 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 5, 2026
Retailer 2$9,700 NZD
Retailer 3$9,740 NZD
Retailer 4$11,128 NZD
GemTrove$11,565 NZD
Retailer 7$11,859 NZD
Retailer 5$12,136 NZD
Retailer 6$14,805 NZD

27 data points across 7 retailers

3 retailers

Retailer 1
-
$9,740 NZD
$5,489 USD
Price last confirmed 11 days ago
Retailer 2
-
$9,991 NZD
A$8,663 AUD
View
Price last confirmed 9 days ago
Most Expensive
C
GemTrove
GT-N-00949803-98 · Nov 2
$11,565 NZD
A$10,028 AUD
View
2 more retailers have this diamond

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.

C
1.51ct Asscher
$11,565 NZD