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Asscher|Natural|GIA

1.51ct K SI1 Asscher Natural Diamond

VG • K/SI1 • GIA 7538060053

Certificate GIA 7538060053

Diamond specifications and retailer prices

From $3,665 CAD
As of November 5, 2026
Save $656 CAD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,321 CAD at Ritani · As of November 4, 2026
View at Ritani

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7538060053. Listed at 2 retailers as of November 4, 2026, with prices from $3,665 to $4,321, a $656 spread on the same certified stone. Ritani lists it at $4,321. 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
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.6°
Pavilion angle57.7°
OriginNatural
Grading LabGIA
CertificateGIA 7538060053
Dimensions7.67 × 5.98 × 4.05 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
7.67 mm5.98 mm1.51 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7538060053
Side View
Table 70.0%Crown 44.6°Girdle: STK-THKPavilion 57.7°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $3,665 CAD|Low: $3,649 CAD|High: $4,339 CAD|Avg: $3,879 CAD|-2.3%
Retailer 1
Ritani
November 5, 2026
Retailer 1$3,665 CAD
Ritani$4,321 CAD

12 data points across 2 retailers

2 retailers$3,665 CAD to $4,321 CAD

A
Cheapest Retailer
-
$3,665 CAD
Most Expensive
B+
Ritani
D-SPQCKLWD1Z · Nov 4
$4,321 CAD
$3,094 USD
View
1 more retailer has this diamond
Prices start from $3,665 CADSave up to $656 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.

A
1.51ct Asscher
$3,665 CAD