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Asscher|Natural|GIA

0.51ct E SI1 Asscher Natural Diamond

GD • E/SI1 • GIA 6565445826

Certificate GIA 6565445826

Diamond specifications and retailer prices

From $644 CAD
$460 USD
As of October 28, 2026
Save $153 CAD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $797 CAD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565445826. Listed at 2 retailers as of October 28, 2026, with prices from $644 to $797, a $153 spread on the same certified stone. 77 Diamonds lists it at $797. 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

0.51
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565445826
Dimensions4.44 × 4.35 × 2.93 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.44 mm4.35 mm0.51 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565445826
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCuletDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $797 CAD|Low: $644 CAD|High: $797 CAD|Avg: $720 CAD|+4.8%
77 Diamonds
Retailer 2
October 29, 2026
Retailer 2$644 CAD
77 Diamonds$797 CAD

27 data points across 2 retailers

2 retailers$644 CAD to $797 CAD

B+
Cheapest Retailer
-
$644 CAD
$460 USD
Most Expensive
B+
77 Diamonds
ACCP23FTMUDF · Oct 29
$797 CAD
£449 GBP
View
1 more retailer has this diamond
Prices start from $644 CADSave up to $153 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+
0.51ct Asscher
$644 CAD