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Asscher|Natural|GIA

1.21ct D SI1 Asscher Natural Diamond

VG • D/SI1 • GIA 5241030106

Certificate GIA 5241030106

Diamond specifications and retailer prices

From $5,737 AUD
As of November 5, 2026
Save $5,026 AUD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,763 AUD at MOH London · As of November 4, 2026
View at MOH London

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 5241030106. Listed at 12 retailers as of November 4, 2026, with prices from $5,737 to $10,763, a $5,026 spread on the same certified stone. MOH London lists it at $10,763. 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
SymmetryExcellent
FluorescenceNone
Crown angle47.02°
OriginNatural
Grading LabGIA
CertificateGIA 5241030106
Dimensions7.36 × 5.29 × 3.61 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.36 mm5.29 mm1.21 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241030106
Side View
Table 67.0%Crown 47.02°GirdlePavilionCulet: NDepth 68.3%

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 5
Current: $10,763 AUD|Low: $5,539 AUD|High: $11,513 AUD|Avg: $7,321 AUD|-6.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$5,737 AUD
Retailer 9$5,909 AUD
Retailer 11$6,254 AUD
Retailer 12$6,404 AUD
Retailer 2$6,573 AUD
Retailer 6$6,670 AUD
Retailer 8$6,993 AUD
Retailer 10$7,067 AUD
Retailer 4$7,200 AUD
Retailer 5$7,625 AUD
Retailer 7$8,267 AUD
MOH London$10,763 AUD

29 data points across 12 retailers

12 retailers$5,737 AUD to $10,763 AUD

B+
Cheapest Retailer
-
$5,737 AUD
B+
Retailer 2
-
$5,909 AUD
View
B+
Retailer 3
-
$6,254 AUD
View
Final sale: no returns
B+
Retailer 4
-
$6,404 AUD
View
B+
Retailer 5
-
$6,573 AUD
View
B+
Retailer 6
-
$6,670 AUD
View
B+
Retailer 7
-
$6,993 AUD
View
B+
Retailer 8
-
$7,067 AUD
View
Retailer 9
-
$7,200 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$7,625 AUD
View
B
Retailer 11
-
$8,267 AUD
View
Most Expensive
B
MOH London
D64B22AA7 · Nov 4
$10,763 AUD
£5,823 GBP
View
11 more retailers have this diamond
Prices start from $5,737 AUDSave up to $5,026 AUD

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
$5,737 AUD