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Asscher|Natural|GIA

1.00ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 1379888016

Certificate GIA 1379888016

Diamond specifications and retailer prices

From $3,899 CAD
$2,791 USD
As of October 30, 2026
Save $1,475 CAD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,374 CAD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1379888016. Listed at 9 retailers as of October 30, 2026, with prices from $3,899 to $5,374, a $1,475 spread on the same certified stone. Yorxs lists it at $5,374. 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
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1379888016
Dimensions5.40 × 5.39 × 4.05 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.40 mm5.39 mm1.00 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1379888016
Side View
Table 62.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 75.2%

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 30
Current: $4,153 CAD|Low: $3,899 CAD|High: $6,217 CAD|Avg: $4,637 CAD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
October 31, 2026
Retailer 2$3,899 CAD
Retailer 11$3,992 CAD
Retailer 1$4,153 CAD
Retailer 8$4,194 CAD
Retailer 5$4,212 CAD
Retailer 7$4,381 CAD
Retailer 9$4,534 CAD
Retailer 4$4,656 CAD
Retailer 10$4,819 CAD
Retailer 3$5,114 CAD
Yorxs$5,374 CAD
Retailer 6$6,217 CAD

17 data points across 12 retailers

9 retailers$3,899 CAD to $5,374 CAD

B+
Cheapest Retailer
-
$3,899 CAD
$2,791 USD
B+
Retailer 2
-
$3,992 CAD
$2,858 USD
View
B+
Retailer 3
-
$4,153 CAD
SGD 4,018 SGD
View
B+
Retailer 4
-
$4,194 CAD
$3,003 USD
View
B+
Retailer 5
-
$4,212 CAD
$3,015 USD
View
B
Retailer 6
-
$4,534 CAD
View
B
Retailer 7
-
$4,656 CAD
A$5,128 AUD
View
B
Retailer 8
-
$4,819 CAD
$3,450 USD
View
Most Expensive
B
Yorxs
518485386 · Oct 31
$5,374 CAD
€3,664 EUR
View
8 more retailers have this diamond
Prices start from $3,899 CADSave up to $1,475 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
$3,899 CAD