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Round|Natural|GIA

1.21ct M VS1 Round Natural Diamond

VG • M/VS1 • GIA 6492858798

Shape and cutting style on the report: Round

Certificate GIA 6492858798

Diamond specifications and retailer prices

From $2,120 AUD
As of November 4, 2026
Save $4,873 AUD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,993 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6492858798. Listed at 12 retailers as of November 4, 2026, with prices from $2,120 to $6,993, a $4,873 spread on the same certified stone. NZ Jewellers lists it at $6,993. 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
M
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6492858798
Dimensions6.62 × 6.69 × 4.29 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.62 mm6.69 mm1.21 ctM / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6492858798
Side View
Table 56.0%Crown 38°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 64.5%

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 4
Current: $6,993 AUD|Low: $2,103 AUD|High: $6,993 AUD|Avg: $3,288 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7$2,120 AUD
Retailer 5$2,144 AUD
Retailer 9$2,590 AUD
Retailer 10$2,867 AUD
Retailer 12$2,867 AUD
Retailer 3$2,914 AUD
Retailer 8$2,998 AUD
Retailer 4$3,063 AUD
Retailer 11$3,307 AUD
Retailer 6$3,498 AUD
Retailer 2$3,883 AUD
NZ Jewellers$6,993 AUD

45 data points across 12 retailers

12 retailers$2,120 AUD to $6,993 AUD

A
Cheapest Retailer
-
$2,120 AUD
A
Retailer 2
-
$2,144 AUD
View
B+
Retailer 3
-
$2,590 AUD
View
Retailer 4
-
$2,867 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,867 AUD
View
B+
Retailer 6
-
$2,914 AUD
View
B+
Retailer 7
-
$2,998 AUD
View
B+
Retailer 8
-
$3,063 AUD
View
B
Retailer 9
-
$3,307 AUD
View
B
Retailer 10
-
$3,498 AUD
View
B
Retailer 11
-
$3,883 AUD
View
Most Expensive
C
NZ Jewellers
90d4d568-a10f-4ede-a968-5daeef9d2535 · Nov 5
$6,993 AUD
$4,895 USD
View
11 more retailers have this diamond
Prices start from $2,120 AUDSave up to $4,873 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.

A
1.21ct Round
$2,120 AUD