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Heart|Lab Grown|IGI

1.45ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG781603183

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG781603183

Diamond specifications and retailer prices

From HK$1,632 HKD
$208 USD
As of October 30, 2026
Save HK$7,922 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,554 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.45ct lab-grown heart diamond

This 1.45ct 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 LG781603183 or 781603183. Listed at 17 retailers as of October 30, 2026, with prices from HK$1,632 to HK$9,554, a HK$7,922 spread on the same certified stone. Reve Diamonds lists it at HK$9,554. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781603183
Dimensions7.24 × 7.74 × 4.45 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.74 mm1.45 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781603183
Side View
Table 64.0%Crown 35.7°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 57.5%

Caratlytics Score

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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$3,722 HKD|Low: HK$1,295 HKD|High: HK$8,710 HKD|Avg: HK$4,475 HKD|+4.6%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 14HK$1,632 HKD
Retailer 6HK$1,820 HKD
Retailer 3HK$1,891 HKD
Retailer 4HK$2,017 HKD
Retailer 15HK$2,017 HKD
Retailer 9HK$3,403 HKD
Retailer 2HK$3,484 HKD
Retailer 1HK$3,722 HKD
Retailer 5HK$4,002 HKD
Retailer 7HK$4,700 HKD
Retailer 13HK$5,210 HKD
Retailer 16HK$6,489 HKD
Retailer 11HK$6,564 HKD
Retailer 8HK$6,908 HKD
Retailer 10HK$8,131 HKD
Retailer 12HK$8,160 HKD

45 data points across 16 retailers

17 retailersHK$1,632 HKD to HK$9,554 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
$208 USD
A
Retailer 2
-
HK$1,820 HKD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,891 HKD
$241 USD
View
A
Retailer 4
-
HK$2,017 HKD
$257 USD
View
A
Retailer 5
-
HK$2,017 HKD
$257 USD
View
A
Retailer 6
-
HK$3,403 HKD
€413 EUR
View
A
Retailer 7
-
HK$3,484 HKD
$444 USD
View
A
Retailer 8
-
HK$3,722 HKD
£374 GBP
View
B+
Retailer 9
-
HK$4,002 HKD
$510 USD
View
B+
Retailer 10
-
HK$4,700 HKD
$599 USD
View
B+
Retailer 11
-
HK$5,210 HKD
$664 USD
View
B
Retailer 12
-
HK$6,489 HKD
$827 USD
View
B+
Retailer 13
-
HK$6,564 HKD
A$1,287 AUD
View
B
Retailer 14
-
HK$6,908 HKD
$880 USD
View
B
Retailer 15
-
HK$8,131 HKD
£816 GBP
View
B
Retailer 16
-
HK$8,160 HKD
$1,040 USD
View
Most Expensive
B
Reve Diamonds
37AF2ACF4 · Oct 30
HK$9,554 HKD
$1,218 USD
View
16 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$7,922 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
1.45ct Heart
HK$1,632 HKD