Asscher|Natural|GIA

1.21ct D SI1 Asscher Natural Diamond

VG • D/SI1 • GIA 2121393022

Certificate GIA 2121393022

Diamond specifications and retailer prices

From $3,726 USD
As of November 6, 2026
Save $2,612 USD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,338 USD 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 $3,726 to $6,338, a $2,612 spread on the same certified stone. Yorxs lists it at $6,338. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,059 USD|Low: $3,594 USD|High: $6,375 USD|Avg: $4,819 USD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 6$3,726 USD
Retailer 3$3,845 USD
Retailer 5$3,953 USD
Retailer 4$4,574 USD
Retailer 7$4,757 USD
Retailer 2$5,423 USD
Retailer 1$6,059 USD
Yorxs$6,338 USD

45 data points across 8 retailers

9 retailers$3,726 USD to $6,338 USD

B+
Cheapest Retailer
-
$3,726 USD
B+
Retailer 2
-
$3,845 USD
View
B+
Retailer 3
-
$3,953 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,969 USD
View
Retailer 5
-
$4,574 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$4,757 USD
View
B
Retailer 7
-
$5,423 USD
View
B
Retailer 8
-
$6,059 USD
View
Most Expensive
B
Yorxs
356369909 · Nov 6
$6,338 USD
€6,036 EUR
View
8 more retailers have this diamond
Prices start from $3,726 USDSave up to $2,612 USD

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
$3,726 USD