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Asscher|Natural|GIA

1.00ct H SI1 Asscher Natural Diamond

GD • H/SI1 • GIA 1565487301

Certificate GIA 1565487301

Diamond specifications and retailer prices

From $3,153 CAD
$2,257 USD
As of October 31, 2026
Save $3,184 CAD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,337 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565487301. Listed at 8 retailers as of October 29, 2026, with prices from $3,153 to $6,337, a $3,184 spread on the same certified stone. MOH London lists it at $6,337. 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

1.00
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle53.27°
Pavilion angle40.21°
OriginNatural
Grading LabGIA
CertificateGIA 1565487301
Dimensions6.63 × 4.45 × 3.30 mm
L/W Ratio1.49
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
6.63 mm4.45 mm1.00 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565487301
Side View
Table 66.0%Crown 53.27°Girdle: Extremely ThickPavilion 40.21°Culet: NDepth 74.1%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $6,337 CAD|Low: $3,153 CAD|High: $6,371 CAD|Avg: $3,905 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2$3,153 CAD
Retailer 5$3,221 CAD
Retailer 6$3,415 CAD
Retailer 8$3,562 CAD
Retailer 4$3,625 CAD
Retailer 3$3,700 CAD
Retailer 7$3,794 CAD
MOH London$6,337 CAD

18 data points across 8 retailers

8 retailers$3,153 CAD to $6,337 CAD

B+
Cheapest Retailer
-
$3,153 CAD
$2,257 USD
B
Retailer 2
-
$3,221 CAD
$2,306 USD
View
Final sale: no returns
B
Retailer 3
-
$3,415 CAD
£1,925 GBP
View
B
Retailer 4
-
$3,562 CAD
$2,550 USD
View
B
Retailer 5
-
$3,625 CAD
$2,595 USD
View
B
Retailer 6
-
$3,700 CAD
£2,085 GBP
View
B
Retailer 7
-
$3,794 CAD
$2,716 USD
View
Most Expensive
C
MOH London
E1E54174E · Oct 29
$6,337 CAD
£3,572 GBP
View
7 more retailers have this diamond
Prices start from $3,153 CADSave up to $3,184 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+
1.00ct Asscher
$3,153 CAD