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Asscher|Natural|GIA

1.51ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 6422164153

Certificate GIA 6422164153

Diamond specifications and retailer prices

From $11,615 AUD
As of November 6, 2026
3 retailers carry this diamond
Most expensive: $11,615 AUD 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6422164153. Listed at 3 retailers as of November 6, 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422164153
Dimensions7.51 × 5.52 × 3.90 mm
L/W Ratio1.36
Top View
7.51 mm5.52 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422164153
Side View
Table 71.0%CrownGirdle: VTK-EXPavilionCulet: NoneDepth 70.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $11,615 AUD|Low: $8,936 AUD|High: $14,803 AUD|Avg: $11,541 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 5, 2026
Retailer 3$9,131 AUD
Retailer 2$9,830 AUD
Retailer 4$9,868 AUD
GemTrove$11,615 AUD
Retailer 5$12,387 AUD
Retailer 7$12,530 AUD
Retailer 6$12,608 AUD
Retailer 8$14,803 AUD

2 data points across 8 retailers

3 retailers

Retailer 1
-
$9,131 AUD
Price last confirmed 15 days ago
Retailer 2
-
$9,868 AUD
View
Price last confirmed 17 days ago
Most Expensive
B
GemTrove
GT-N-00949812-98 · Nov 6
$11,615 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.

B
1.51ct Asscher
$11,615 AUD