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Asscher|Natural|GIA

1.21ct D SI1 Asscher Natural Diamond

VG • D/SI1 • GIA 2121393022

Certificate GIA 2121393022

Diamond specifications and retailer prices

From $4,759 SGD
As of November 6, 2026
Save $3,336 SGD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,095 SGD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.21ct natural asscher diamond

This 1.21ct natural asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2121393022. Listed at 9 retailers as of November 6, 2026, with prices from $4,759 to $8,095, a $3,336 spread on the same certified stone. Yorxs lists it at $8,095. 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

1.21
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2121393022
Dimensions5.84 × 5.83 × 3.97 mm
L/W Ratio1.00
Top View
5.84 mm5.83 mm1.21 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2121393022
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.1%

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: Nov 6
Current: $7,739 SGD|Low: $4,591 SGD|High: $8,142 SGD|Avg: $6,155 SGD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 6$4,759 SGD
Retailer 3$4,911 SGD
Retailer 5$5,049 SGD
Retailer 4$5,842 SGD
Retailer 7$6,076 SGD
Retailer 2$6,927 SGD
Retailer 1$7,739 SGD
Yorxs$8,095 SGD

45 data points across 8 retailers

9 retailers$4,759 SGD to $8,095 SGD

B+
Cheapest Retailer
-
$4,759 SGD
B+
Retailer 2
-
$4,911 SGD
View
B+
Retailer 3
-
$5,049 SGD
View
Final sale: no returns
B+
Retailer 4
-
$5,070 SGD
View
Retailer 5
-
$5,842 SGD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$6,076 SGD
View
B
Retailer 7
-
$6,927 SGD
View
B
Retailer 8
-
$7,739 SGD
View
Most Expensive
B
Yorxs
356369909 · Nov 6
$8,095 SGD
€6,036 EUR
View
8 more retailers have this diamond
Prices start from $4,759 SGDSave up to $3,336 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+
1.21ct Asscher
$4,759 SGD