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Asscher|Natural|GIA

1.21ct H SI1 Asscher Natural Diamond

ID • H/SI1 • GIA 2235838688

Certificate GIA 2235838688

Diamond specifications and retailer prices

From $2,648 SGD
As of November 6, 2026
Save $3,269 SGD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,013 SGD 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,013 SGD|Low: $2,338 SGD|High: $7,013 SGD|Avg: $3,708 SGD
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$2,648 SGD
Retailer 12$2,799 SGD
Retailer 13$2,805 SGD
Retailer 3$3,039 SGD
Retailer 16$3,039 SGD
Retailer 14$3,180 SGD
Retailer 7$3,217 SGD
Retailer 5$3,506 SGD
Retailer 4$3,524 SGD
Retailer 6$3,524 SGD
Retailer 8$3,640 SGD
Retailer 11$3,756 SGD
Retailer 9$4,133 SGD
Retailer 2$4,205 SGD
Retailer 10$5,917 SGD
NZ Jewellers$7,013 SGD

30 data points across 16 retailers

15 retailers$2,648 SGD to $5,917 SGD

A
Cheapest Retailer
-
$2,648 SGD
A
Retailer 2
-
$2,799 SGD
View
A
Retailer 3
-
$2,805 SGD
View
Final sale: no returns
Retailer 4
-
$3,039 SGD
View
Price last confirmed 16 days ago
Retailer 5
-
$3,180 SGD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$3,217 SGD
View
Retailer 7
-
$3,506 SGD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$3,524 SGD
View
B+
Retailer 9
-
$3,524 SGD
View
B+
Retailer 10
-
$3,640 SGD
View
B+
Retailer 11
-
$3,756 SGD
View
B+
Retailer 12
-
$4,133 SGD
View
B+
Retailer 13
-
$4,205 SGD
View
B
Retailer 14
-
$5,917 SGD
View
Most Expensive
NZ Jewellers
e1ef0ebd-f432-46cc-8dcc-2e3bf61d46c9 · Oct 21
$7,013 SGD
$5,472 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from $2,648 SGDSave up to $3,269 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.

A
1.21ct Asscher
$2,648 SGD