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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 $3,987 AUD
As of November 5, 2026
Save $1,512 AUD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,499 AUD at Yorxs · As of November 6, 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 November 5, 2026, with prices from $3,987 to $5,499, a $1,512 spread on the same certified stone. Yorxs lists it at $5,499. 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
Colour
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: Nov 5
Current: $4,270 AUD|Low: $3,987 AUD|High: $6,357 AUD|Avg: $4,740 AUD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 6, 2026
Retailer 2$3,987 AUD
Retailer 11$4,083 AUD
Retailer 1$4,270 AUD
Retailer 8$4,288 AUD
Retailer 5$4,307 AUD
Retailer 7$4,480 AUD
Retailer 9$4,635 AUD
Retailer 4$4,761 AUD
Retailer 10$4,928 AUD
Retailer 3$5,228 AUD
Yorxs$5,499 AUD
Retailer 6$6,357 AUD

21 data points across 12 retailers

9 retailers$3,987 AUD to $5,499 AUD

B+
Cheapest Retailer
-
$3,987 AUD
B+
Retailer 2
-
$4,083 AUD
View
B+
Retailer 3
-
$4,270 AUD
View
B+
Retailer 4
-
$4,288 AUD
View
B+
Retailer 5
-
$4,307 AUD
View
B
Retailer 6
-
$4,635 AUD
View
B
Retailer 7
-
$4,761 AUD
View
B
Retailer 8
-
$4,928 AUD
View
Most Expensive
B
Yorxs
518485386 · Nov 6
$5,499 AUD
€3,666 EUR
View
8 more retailers have this diamond
Prices start from $3,987 AUDSave up to $1,512 AUD

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
$3,987 AUD