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Asscher|Natural|GIA

1.21ct G SI1 Asscher Natural Diamond

G/SI1 • GIA 2554743531

Certificate GIA 2554743531

Diamond specifications and retailer prices

From $5,219 NZD
As of November 2, 2026
Save $3,729 NZD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,186 NZD 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 G colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 2554743531. Listed at 4 retailers as of November 1, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554743531
Dimensions5.85 × 5.68 × 3.86 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Cloud, Feather, Pinpoint
Top View
5.85 mm5.68 mm1.21 ctG / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554743531
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: 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 2
Current: $11,186 NZD|Low: $5,217 NZD|High: $11,411 NZD|Avg: $8,093 NZD|+17.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$5,219 NZD
Retailer 2$6,067 NZD
Retailer 4$8,947 NZD
NZ Jewellers$11,186 NZD

36 data points across 4 retailers

4 retailers$5,219 NZD to $8,947 NZD

B+
Cheapest Retailer
-
$5,219 NZD
B+
Retailer 2
-
$6,067 NZD
View
B
Retailer 3
-
$8,947 NZD
View
Most Expensive
NZ Jewellers
7e342238-893d-494d-a7ca-3983d9d077b1 · Oct 21
$11,186 NZD
$6,201 USD
View
Price last confirmed 16 days ago
3 more retailers have this diamond
Prices start from $5,219 NZDSave up to $3,729 NZD

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
$5,219 NZD