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Heart|Lab Grown

1.04ct E SI1 Heart Lab Grown Diamond

E/SI1

Diamond specifications and retailer prices

From HK$1,066 HKD
As of November 6, 2026
Save HK$3,182 HKD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$4,248 HKD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included). Listed at 4 retailers as of November 6, 2026, with prices from HK$1,066 to HK$4,248, a HK$3,182 spread on the same certified stone. NZ Jewellers lists it at HK$4,248. 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

1.04
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Dimensions6.06 × 7.22 × 4.06 mm
L/W Ratio1.19
Top View
6.06 mm7.22 mm1.04 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 56.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$4,248 HKD|Low: HK$643 HKD|High: HK$4,248 HKD|Avg: HK$1,564 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 5HK$643 HKD
Retailer 2HK$1,066 HKD
Retailer 4HK$1,238 HKD
Retailer 3HK$1,325 HKD
NZ JewellersHK$4,248 HKD

6 data points across 5 retailers

4 retailersHK$1,066 HKD to HK$4,248 HKD

B+
Cheapest Retailer
-
HK$1,066 HKD
B
Retailer 2
-
HK$1,238 HKD
View
B
Retailer 3
-
HK$1,325 HKD
View
Most Expensive
C
NZ Jewellers
578700c8-e81c-49a9-a11b-e2f5846db5f9 · Nov 6
HK$4,248 HKD
$542 USD
View
3 more retailers have this diamond
Prices start from HK$1,066 HKDSave up to HK$3,182 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.

B+
1.04ct Heart
HK$1,066 HKD