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Heart|Lab Grown|IGI

1.28ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG582366988

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG582366988

Diamond specifications and retailer prices

From HK$1,553 HKD
$198 USD
As of October 30, 2026
Save HK$7,504 HKD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,057 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582366988 or 582366988. Listed at 13 retailers as of October 29, 2026, with prices from HK$1,553 to HK$9,057, a HK$7,504 spread on the same certified stone. MOH London lists it at HK$9,057. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582366988
Dimensions6.48 × 7.49 × 4.50 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
6.48 mm7.49 mm1.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582366988
Side View
Table 58.0%Crown 34.9°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$9,057 HKD|Low: HK$1,491 HKD|High: HK$9,117 HKD|Avg: HK$4,343 HKD|+0.6%
MOH London
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 31, 2026
Retailer 10HK$1,553 HKD
Retailer 3HK$1,742 HKD
Retailer 13HK$1,805 HKD
Retailer 11HK$1,930 HKD
Retailer 14HK$1,930 HKD
Retailer 8HK$2,605 HKD
Retailer 2HK$3,527 HKD
Retailer 4HK$3,782 HKD
Retailer 7HK$5,834 HKD
Retailer 12HK$6,198 HKD
Retailer 9HK$6,214 HKD
Retailer 5HK$6,615 HKD
Retailer 6HK$6,983 HKD
MOH LondonHK$9,057 HKD

44 data points across 14 retailers

13 retailersHK$1,553 HKD to HK$9,057 HKD

A
Cheapest Retailer
-
HK$1,553 HKD
$198 USD
A
Retailer 2
-
HK$1,742 HKD
$222 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,805 HKD
$230 USD
View
A
Retailer 4
-
HK$1,930 HKD
$246 USD
View
A
Retailer 5
-
HK$1,930 HKD
$246 USD
View
B+
Retailer 6
-
HK$2,605 HKD
$332 USD
View
B+
Retailer 7
-
HK$3,527 HKD
£354 GBP
View
B+
Retailer 8
-
HK$3,782 HKD
$482 USD
View
B
Retailer 9
-
HK$5,834 HKD
A$1,144 AUD
View
B
Retailer 10
-
HK$6,198 HKD
$790 USD
View
B
Retailer 11
-
HK$6,214 HKD
$792 USD
View
B
Retailer 12
-
HK$6,615 HKD
$843 USD
View
Most Expensive
B
MOH London
LG582366988 · Oct 29
HK$9,057 HKD
£909 GBP
View
12 more retailers have this diamond
Prices start from HK$1,553 HKDSave up to HK$7,504 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
1.28ct Heart
HK$1,553 HKD