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Heart|Lab Grown|IGI

1.52ct E SI1 Heart Lab Grown Diamond

EX • E/SI1 • IGI LG660443674

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG660443674

Diamond specifications and retailer prices

From HK$2,126 HKD
$271 USD
As of October 29, 2026
Save HK$14,350 HKD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$16,476 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660443674 or 660443674. Listed at 9 retailers as of October 29, 2026, with prices from HK$2,126 to HK$16,476, a HK$14,350 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,476. 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

1.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660443674
Dimensions7.09 × 8.23 × 4.64 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm8.23 mm1.52 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG660443674
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 56.4%

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 29
Current: HK$16,476 HKD|Low: HK$2,126 HKD|High: HK$16,476 HKD|Avg: HK$6,275 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5HK$2,126 HKD
Retailer 8HK$2,832 HKD
Retailer 6HK$3,640 HKD
Retailer 7HK$4,119 HKD
Retailer 2HK$4,451 HKD
Retailer 4HK$6,865 HKD
Retailer 3HK$9,466 HKD
Do Amore DiamondsHK$16,476 HKD

40 data points across 8 retailers

9 retailersHK$2,126 HKD to HK$16,476 HKD

A
Cheapest Retailer
-
HK$2,126 HKD
$271 USD
A
Retailer 2
-
HK$2,832 HKD
$361 USD
View
B+
Retailer 3
-
HK$3,640 HKD
$464 USD
View
B+
Retailer 4
-
HK$4,119 HKD
$525 USD
View
B+
Retailer 5
-
HK$4,451 HKD
£447 GBP
View
B
Retailer 6
-
HK$6,865 HKD
$875 USD
View
B
Retailer 7
-
HK$7,548 HKD
$962 USD
View
B
Retailer 8
-
HK$9,466 HKD
£950 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4E1E4B7CB · Oct 30
HK$16,476 HKD
$2,100 USD
View
8 more retailers have this diamond
Prices start from HK$2,126 HKDSave up to HK$14,350 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
1.52ct Heart
HK$2,126 HKD