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Asscher|Natural|GIA

1.51ct K SI2 Asscher Natural Diamond

VG • K/SI2 • GIA 4

Certificate GIA 4

Diamond specifications and retailer prices

From $6,937 CAD
As of November 6, 2026
Save $1,792 CAD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,729 CAD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from $6,937 to $8,729, a $1,792 spread on the same certified stone. Blue Nile lists it at $8,729. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 4
Dimensions6.26 × 6.25 × 4.37 mm
L/W Ratio1.00
Top View
6.26 mm6.25 mm1.51 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 4
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 70.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,729 CAD|Low: $6,937 CAD|High: $8,729 CAD|Avg: $7,478 CAD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2$6,937 CAD
Retailer 3$7,394 CAD
Blue Nile$8,729 CAD

2 data points across 3 retailers

3 retailers$6,937 CAD to $8,729 CAD

B
Cheapest Retailer
-
$6,937 CAD
B
Retailer 2
-
$7,394 CAD
View
Most Expensive
C
Blue Nile
16847512 · Nov 5
$8,729 CAD
$6,250 USD
View
2 more retailers have this diamond
Prices start from $6,937 CADSave up to $1,792 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.

B
1.51ct Asscher
$6,937 CAD