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Heart|Lab Grown|IGI

0.72ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG617473209

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG617473209

Diamond specifications and retailer prices

From HK$1,161 HKD
$148 USD
As of October 27, 2026
Save HK$9,981 HKD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$11,142 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.72ct lab-grown heart diamond

This 0.72ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG617473209 or 617473209. Listed at 8 retailers as of October 27, 2026, with prices from HK$1,161 to HK$11,142, a HK$9,981 spread on the same certified stone. Do Amore Diamonds lists it at HK$11,142. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617473209
Dimensions5.49 × 6.38 × 3.63 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.49 mm6.38 mm0.72 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617473209
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 56.9%

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: Oct 27
Current: HK$11,142 HKD|Low: HK$926 HKD|High: HK$11,142 HKD|Avg: HK$3,634 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 8HK$1,161 HKD
Retailer 6HK$1,279 HKD
Retailer 12HK$1,295 HKD
Retailer 11HK$1,342 HKD
Retailer 14HK$2,095 HKD
Retailer 13HK$2,160 HKD
Retailer 3HK$2,270 HKD
Retailer 10HK$2,644 HKD
Retailer 4HK$3,405 HKD
Retailer 5HK$4,414 HKD
Retailer 7HK$4,873 HKD
Retailer 9HK$5,092 HKD
Retailer 2HK$7,444 HKD
Do Amore DiamondsHK$11,142 HKD

15 data points across 14 retailers

8 retailersHK$1,161 HKD to HK$11,142 HKD

A
Cheapest Retailer
-
HK$1,161 HKD
$148 USD
A
Retailer 2
-
HK$1,295 HKD
$165 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,342 HKD
$171 USD
View
B+
Retailer 4
-
HK$2,644 HKD
$337 USD
View
B
Retailer 5
-
HK$4,873 HKD
$621 USD
View
B
Retailer 6
-
HK$5,092 HKD
$649 USD
View
B
Retailer 7
-
HK$7,444 HKD
£747 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F50FE6EAB · Oct 29
HK$11,142 HKD
$1,420 USD
View
7 more retailers have this diamond
Prices start from HK$1,161 HKDSave up to HK$9,981 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
0.72ct Heart
HK$1,161 HKD