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Heart|Lab Grown|GIA

3.56ct E SI1 Heart Lab Grown Diamond

VG • E/SI1

Diamond specifications and retailer prices

From HK$10,110 HKD
As of November 6, 2026
Save HK$15,123 HKD (60%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$25,233 HKD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 3.56ct lab-grown heart diamond

This 3.56ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from HK$10,110 to HK$25,233, a HK$15,123 spread on the same certified stone. Diamond Exchange Canada lists it at HK$25,233. 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

3.56
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions9.40 × 10.92 × 6.14 mm
L/W Ratio1.16
Top View
9.40 mm10.92 mm3.56 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 56.2%

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$25,233 HKD|Low: HK$9,178 HKD|High: HK$25,233 HKD|Avg: HK$14,634 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4HK$9,366 HKD
Retailer 3HK$10,110 HKD
Retailer 2HK$13,747 HKD
Diamond Exchange CanadaHK$25,233 HKD

42 data points across 4 retailers

3 retailersHK$10,110 HKD to HK$25,233 HKD

B+
Cheapest Retailer
-
HK$10,110 HKD
B
Retailer 2
-
HK$13,747 HKD
View
Most Expensive
C
Diamond Exchange Canada
1986529110 · Nov 5
HK$25,233 HKD
CA$4,472 CAD
View
2 more retailers have this diamond
Prices start from HK$10,110 HKDSave up to HK$15,123 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+
3.56ct Heart
HK$10,110 HKD