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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 $2,640 NZD
As of November 6, 2026
Save $6,068 NZD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,708 NZD 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 5, 2026, with prices from $2,640 to $8,708, a $6,068 spread on the same certified stone. NZ Jewellers lists it at $8,708. 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 6
Current: $8,708 NZD|Low: $2,619 NZD|High: $8,708 NZD|Avg: $4,120 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$2,640 NZD
Retailer 2$2,659 NZD
Retailer 8$3,225 NZD
Retailer 9$3,570 NZD
Retailer 11$3,570 NZD
Retailer 3$3,629 NZD
Retailer 7$3,734 NZD
Retailer 10$4,118 NZD
Retailer 5$4,357 NZD
Retailer 4$4,835 NZD
NZ Jewellers$8,708 NZD

46 data points across 11 retailers

12 retailers$2,640 NZD to $8,708 NZD

A
Cheapest Retailer
-
$2,640 NZD
A
Retailer 2
-
$2,659 NZD
View
B+
Retailer 3
-
$3,225 NZD
View
Retailer 4
-
$3,570 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,570 NZD
View
B+
Retailer 6
-
$3,629 NZD
View
B+
Retailer 7
-
$3,734 NZD
View
B+
Retailer 8
-
$3,814 NZD
View
B
Retailer 9
-
$4,118 NZD
View
B
Retailer 10
-
$4,357 NZD
View
B
Retailer 11
-
$4,835 NZD
View
Most Expensive
C
NZ Jewellers
90d4d568-a10f-4ede-a968-5daeef9d2535 · Nov 5
$8,708 NZD
$4,895 USD
View
11 more retailers have this diamond
Prices start from $2,640 NZDSave up to $6,068 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.

A
1.21ct Round
$2,640 NZD