CaratHunter
Plans
Round|Lab Grown|IGI

1.21ct J VVS2 Round Lab Grown Diamond

VG • J/VVS2 • IGI LG22103601

Shape and cutting style on the report: Round brilliant

Certificate IGI LG22103601

Diamond specifications and retailer prices

From HK$2,518 HKD
As of November 5, 2026
Save HK$7,973 HKD (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$10,491 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG22103601 or 22103601. Listed at 4 retailers as of November 2, 2026, with prices from HK$2,518 to HK$10,491, a HK$7,973 spread on the same certified stone. MOH London lists it at HK$10,491. 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
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG22103601
Dimensions6.87 × 6.80 × 4.22 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
As Grown - No indications of post-growth treatment. This Laboratory Grown Diamond was created by High Pressure High Tempertature (HPHT) growth process. FAINT GREEN
Top View
6.87 mm6.80 mm1.21 ctJ / VVS2
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG22103601
Side View
Table 57.5%Crown 34°Girdle: MED-UNDPavilion 41.3°Culet: NoneDepth 61.9%

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 5
Current: HK$10,491 HKD|Low: HK$2,518 HKD|High: HK$10,601 HKD|Avg: HK$5,421 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4HK$2,518 HKD
Retailer 5HK$3,883 HKD
Retailer 2HK$3,985 HKD
Retailer 3HK$4,244 HKD
Retailer 6HK$7,500 HKD
MOH LondonHK$10,491 HKD

5 data points across 6 retailers

4 retailersHK$2,518 HKD to HK$10,491 HKD

A
Cheapest Retailer
-
HK$2,518 HKD
B+
Retailer 2
-
HK$3,985 HKD
View
B+
Retailer 3
-
HK$4,244 HKD
View
Most Expensive
B
MOH London
LG22103601 · Nov 2
HK$10,491 HKD
£1,053 GBP
View
3 more retailers have this diamond
Prices start from HK$2,518 HKDSave up to HK$7,973 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$2,518 HKD