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Asscher|Natural|GIA

0.91ct D SI1 Asscher Natural Diamond

EX • D/SI1 • GIA 1545666422

Certificate GIA 1545666422

Diamond specifications and retailer prices

From $1,425 CAD
$1,020 USD
As of October 28, 2026
Save $936 CAD (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,361 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.91ct natural asscher diamond

This 0.91ct natural asscher sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545666422. Listed at 10 retailers as of October 28, 2026, with prices from $1,425 to $2,361, a $936 spread on the same certified stone. 77 Diamonds lists it at $2,361. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Pavilion angle59.3°
OriginNatural
Grading LabGIA
CertificateGIA 1545666422
Dimensions5.26 × 5.07 × 3.57 mm
L/W Ratio1.04
Girdle conditionPolished
Top View
5.26 mm5.07 mm0.91 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1545666422
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 59.3°Culet: NoneDepth 70.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,361 CAD|Low: $1,295 CAD|High: $2,361 CAD|Avg: $1,999 CAD|+2.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$1,425 CAD
Retailer 3$1,604 CAD
Retailer 6$1,970 CAD
Retailer 7$1,970 CAD
Retailer 5$2,039 CAD
Retailer 8$2,337 CAD
Retailer 4$2,352 CAD
77 Diamonds$2,361 CAD

34 data points across 8 retailers

10 retailers$1,425 CAD to $2,361 CAD

A
Cheapest Retailer
-
$1,425 CAD
$1,020 USD
Final sale: no returns
A
Retailer 2
-
$1,530 CAD
$1,095 USD
View
A
Retailer 3
-
$1,534 CAD
$1,098 USD
View
A
Retailer 4
-
$1,598 CAD
$1,144 USD
View
A
Retailer 5
-
$1,604 CAD
$1,148 USD
View
A
Retailer 6
-
$1,970 CAD
$1,410 USD
View
A
Retailer 7
-
$1,970 CAD
$1,410 USD
View
A
Retailer 8
-
$2,039 CAD
$1,460 USD
View
B+
Retailer 9
-
$2,352 CAD
$1,684 USD
View
Most Expensive
A
77 Diamonds
ACMBXFTQ5HNC · Oct 30
$2,361 CAD
£1,331 GBP
View
9 more retailers have this diamond
Prices start from $1,425 CADSave up to $936 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
0.91ct Asscher
$1,425 CAD