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Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

EX • E/VS2

Diamond specifications and retailer prices

From HK$1,483 HKD
$189 USD
As of October 30, 2026
Save HK$6,033 HKD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$7,516 HKD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 9 retailers as of October 30, 2026, with prices from HK$1,483 to HK$7,516, a HK$6,033 spread on the same certified stone. The Diamond Guys lists it at HK$7,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.32 × 7.40 × 4.49 mm
L/W Ratio1.17
Top View
6.32 mm7.40 mm1.21 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.7%

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: Oct 30
Current: HK$2,432 HKD|Low: HK$1,483 HKD|High: HK$7,673 HKD|Avg: HK$4,078 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
November 1, 2026
Retailer 2HK$1,483 HKD
Retailer 3HK$1,726 HKD
Retailer 1HK$2,432 HKD
Retailer 6HK$2,730 HKD
Retailer 7HK$3,358 HKD
Retailer 5HK$5,686 HKD
Retailer 4HK$6,535 HKD
The Diamond GuysHK$7,516 HKD

19 data points across 8 retailers

9 retailersHK$1,483 HKD to HK$7,516 HKD

Retailer 1
-
HK$1,483 HKD
$189 USD
Price last confirmed 15 days ago
A
Retailer 2
-
HK$1,483 HKD
$189 USD
View
A
Retailer 3
-
HK$1,726 HKD
$220 USD
View
A
Retailer 4
-
HK$2,432 HKD
£244 GBP
View
A
Retailer 5
-
HK$2,730 HKD
$348 USD
View
Retailer 6
-
HK$3,358 HKD
$428 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
HK$5,686 HKD
CA$1,007 CAD
View
B
Retailer 8
-
HK$6,535 HKD
$833 USD
View
Most Expensive
B
The Diamond Guys
1972043505 · Nov 1
HK$7,516 HKD
$958 USD
View
8 more retailers have this diamond
Prices start from HK$1,483 HKDSave up to HK$6,033 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 Heart
HK$1,483 HKD