Asscher|Natural|GIA

1.21ct H SI1 Asscher Natural Diamond

ID • H/SI1 • GIA 2235838688

Certificate GIA 2235838688

Diamond specifications and retailer prices

From $2,066 USD
As of November 6, 2026
Save $2,551 USD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,472 USD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.21ct natural asscher diamond

This 1.21ct natural asscher sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235838688. Listed at 15 retailers as of November 4, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235838688
Dimensions5.79 × 5.79 × 3.93 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
5.79 mm5.79 mm1.21 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235838688
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,472 USD|Low: $1,824 USD|High: $5,472 USD|Avg: $2,894 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 15$2,066 USD
Retailer 12$2,184 USD
Retailer 13$2,189 USD
Retailer 3$2,371 USD
Retailer 16$2,371 USD
Retailer 14$2,481 USD
Retailer 7$2,510 USD
Retailer 5$2,736 USD
Retailer 4$2,750 USD
Retailer 6$2,750 USD
Retailer 8$2,840 USD
Retailer 11$2,931 USD
Retailer 9$3,225 USD
Retailer 2$3,281 USD
Retailer 10$4,617 USD
NZ Jewellers$5,472 USD

31 data points across 16 retailers

15 retailers$2,066 USD to $4,617 USD

A
Cheapest Retailer
-
$2,066 USD
A
Retailer 2
-
$2,184 USD
View
A
Retailer 3
-
$2,189 USD
View
Final sale: no returns
Retailer 4
-
$2,371 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$2,481 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$2,510 USD
View
Retailer 7
-
$2,736 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$2,750 USD
View
B+
Retailer 9
-
$2,750 USD
View
B+
Retailer 10
-
$2,840 USD
View
B+
Retailer 11
-
$2,931 USD
View
B+
Retailer 12
-
$3,225 USD
View
B+
Retailer 13
-
$3,281 USD
View
B
Retailer 14
-
$4,617 USD
View
Most Expensive
NZ Jewellers
e1ef0ebd-f432-46cc-8dcc-2e3bf61d46c9 · Oct 21
$5,472 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from $2,066 USDSave up to $2,551 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.

A
1.21ct Asscher
$2,066 USD