Heart|Lab Grown|IGI

1.64ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG779668948

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG779668948

Diamond specifications and retailer prices

From HK$7,657 HKD
$976 USD
As of October 26, 2026
11 retailers carry this diamond
Most expensive: HK$8,826 HKD at With Clarity · As of October 24, 2026
View at With Clarity

About this 1.64ct lab-grown heart diamond

This 1.64ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779668948 or 779668948. Listed at 11 retailers as of October 26, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779668948
Dimensions7.30 × 7.95 × 4.87 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm7.95 mm1.64 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779668948
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 26
Current: HK$3,526 HKD|Low: HK$1,648 HKD|High: HK$9,101 HKD|Avg: HK$6,042 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 23, 2026
Retailer 12HK$1,703 HKD
Retailer 9HK$1,977 HKD
Retailer 7HK$2,478 HKD
Retailer 1HK$3,526 HKD
Retailer 3HK$4,069 HKD
Retailer 11HK$4,731 HKD
Retailer 5HK$5,767 HKD
Retailer 2HK$6,779 HKD
Retailer 8HK$6,802 HKD
Retailer 4HK$7,409 HKD
Retailer 10HK$7,657 HKD
Retailer 6HK$8,499 HKD
Retailer 13HK$8,529 HKD
With ClarityHK$8,764 HKD

23 data points across 14 retailers

11 retailers

Retailer 1
-
HK$1,703 HKD
$217 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$1,977 HKD
$252 USD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$2,478 HKD
£249 GBP
View
Price last confirmed 16 days ago
Retailer 4
-
HK$3,526 HKD
€428 EUR
View
Price last confirmed 9 days ago
Retailer 5
-
HK$4,731 HKD
$603 USD
View
Price last confirmed 9 days ago
Retailer 6
-
HK$6,779 HKD
$864 USD
View
Price last confirmed 10 days ago
Retailer 7
-
HK$6,802 HKD
$867 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$7,657 HKD
$976 USD
View
Retailer 9
-
HK$8,499 HKD
£853 GBP
View
Price last confirmed 11 days ago
Retailer 10
-
HK$8,529 HKD
SGD 1,469 SGD
View
Price last confirmed 20 days ago
Most Expensive
With Clarity
779668948 · Oct 24
HK$8,826 HKD
$1,125 USD
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from HK$7,657 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+
1.64ct Heart
HK$7,657 HKD