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Asscher|Natural|GIA

1.21ct I SI2 Asscher Natural Diamond

VG • I/SI2 • GIA 1242116117

Certificate GIA 1242116117

Diamond specifications and retailer prices

From $3,278 AUD
As of November 6, 2026
Save $3,306 AUD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,584 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1242116117. Listed at 8 retailers as of November 4, 2026, with prices from $3,278 to $6,584, a $3,306 spread on the same certified stone. MOH London lists it at $6,584. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.62°
OriginNatural
Grading LabGIA
CertificateGIA 1242116117
Dimensions7.17 × 5.21 × 3.59 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
7.17 mm5.21 mm1.21 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242116117
Side View
Table 67.0%Crown 48.62°GirdlePavilionCulet: NDepth 68.9%

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 6
Current: $6,584 AUD|Low: $3,278 AUD|High: $6,584 AUD|Avg: $3,911 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$3,278 AUD
Retailer 6$3,374 AUD
Retailer 7$3,477 AUD
Retailer 2$3,705 AUD
Retailer 5$3,972 AUD
Retailer 4$3,988 AUD
Retailer 3$4,679 AUD
MOH London$6,584 AUD

9 data points across 8 retailers

8 retailers$3,278 AUD to $6,584 AUD

B+
Cheapest Retailer
-
$3,278 AUD
B+
Retailer 2
-
$3,374 AUD
View
B+
Retailer 3
-
$3,477 AUD
View
Final sale: no returns
B+
Retailer 4
-
$3,705 AUD
View
B
Retailer 5
-
$3,972 AUD
View
B+
Retailer 6
-
$3,988 AUD
View
B
Retailer 7
-
$4,679 AUD
View
Most Expensive
C
MOH London
6C86A6398 · Nov 4
$6,584 AUD
£3,562 GBP
View
7 more retailers have this diamond
Prices start from $3,278 AUDSave up to $3,306 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
$3,278 AUD