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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 $3,565 SGD
As of November 5, 2026
Save $1,352 SGD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,917 SGD 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 $3,565 to $4,917, a $1,352 spread on the same certified stone. Yorxs lists it at $4,917. 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: $3,818 SGD|Low: $3,565 SGD|High: $5,684 SGD|Avg: $4,238 SGD|+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$3,565 SGD
Retailer 11$3,651 SGD
Retailer 1$3,818 SGD
Retailer 8$3,834 SGD
Retailer 5$3,851 SGD
Retailer 7$4,006 SGD
Retailer 9$4,145 SGD
Retailer 4$4,257 SGD
Retailer 10$4,407 SGD
Retailer 3$4,675 SGD
Yorxs$4,917 SGD
Retailer 6$5,684 SGD

21 data points across 12 retailers

9 retailers$3,565 SGD to $4,917 SGD

B+
Cheapest Retailer
-
$3,565 SGD
B+
Retailer 2
-
$3,651 SGD
View
B+
Retailer 3
-
$3,818 SGD
View
B+
Retailer 4
-
$3,834 SGD
View
B+
Retailer 5
-
$3,851 SGD
View
B
Retailer 6
-
$4,145 SGD
View
B
Retailer 7
-
$4,257 SGD
View
B
Retailer 8
-
$4,407 SGD
View
Most Expensive
B
Yorxs
518485386 · Nov 6
$4,917 SGD
€3,666 EUR
View
8 more retailers have this diamond
Prices start from $3,565 SGDSave up to $1,352 SGD

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
$3,565 SGD