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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 HK$11,642 HKD
As of November 6, 2026
Save HK$26,760 HKD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$38,402 HKD 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 HK$11,642 to HK$38,402, a HK$26,760 spread on the same certified stone. NZ Jewellers lists it at HK$38,402. 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: HK$38,402 HKD|Low: HK$11,548 HKD|High: HK$38,402 HKD|Avg: HK$18,172 HKD
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 6HK$11,642 HKD
Retailer 2HK$11,729 HKD
Retailer 8HK$14,223 HKD
Retailer 9HK$15,745 HKD
Retailer 11HK$15,745 HKD
Retailer 3HK$16,004 HKD
Retailer 7HK$16,467 HKD
Retailer 10HK$18,162 HKD
Retailer 5HK$19,213 HKD
Retailer 4HK$21,323 HKD
NZ JewellersHK$38,402 HKD

46 data points across 11 retailers

12 retailersHK$11,642 HKD to HK$38,402 HKD

A
Cheapest Retailer
-
HK$11,642 HKD
A
Retailer 2
-
HK$11,729 HKD
View
B+
Retailer 3
-
HK$14,223 HKD
View
Retailer 4
-
HK$15,745 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$15,745 HKD
View
B+
Retailer 6
-
HK$16,004 HKD
View
B+
Retailer 7
-
HK$16,467 HKD
View
B+
Retailer 8
-
HK$16,820 HKD
View
B
Retailer 9
-
HK$18,162 HKD
View
B
Retailer 10
-
HK$19,213 HKD
View
B
Retailer 11
-
HK$21,323 HKD
View
Most Expensive
C
NZ Jewellers
90d4d568-a10f-4ede-a968-5daeef9d2535 · Nov 5
HK$38,402 HKD
$4,895 USD
View
11 more retailers have this diamond
Prices start from HK$11,642 HKDSave up to HK$26,760 HKD

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
HK$11,642 HKD