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Heart|Lab Grown|IGI

1.45ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG764651373

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764651373

Diamond specifications and retailer prices

From HK$2,919 HKD
$372 USD
As of November 1, 2026
Save HK$13,950 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$16,869 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764651373 or 764651373. Listed at 12 retailers as of November 1, 2026, with prices from HK$2,919 to HK$16,869, a HK$13,950 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,869. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764651373
Dimensions7.14 × 7.64 × 4.68 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
7.14 mm7.64 mm1.45 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764651373
Side View
Table 55.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

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: Nov 1
Current: HK$16,869 HKD|Low: HK$2,617 HKD|High: HK$16,869 HKD|Avg: HK$6,172 HKD|+3.9%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 4HK$2,617 HKD
Retailer 3HK$2,919 HKD
Retailer 14HK$3,782 HKD
Retailer 9HK$3,831 HKD
Retailer 6HK$4,013 HKD
Retailer 13HK$4,682 HKD
Retailer 16HK$5,006 HKD
Retailer 5HK$5,053 HKD
Retailer 11HK$5,901 HKD
Retailer 8HK$6,755 HKD
Retailer 15HK$6,844 HKD
Retailer 12HK$7,022 HKD
Retailer 7HK$7,326 HKD
Retailer 10HK$9,676 HKD
Retailer 2HK$11,691 HKD
Do Amore DiamondsHK$16,869 HKD

25 data points across 16 retailers

12 retailersHK$2,919 HKD to HK$16,869 HKD

Retailer 1
-
HK$2,617 HKD
$334 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
HK$2,919 HKD
$372 USD
View
Retailer 3
-
HK$3,782 HKD
$482 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$3,831 HKD
€465 EUR
View
B+
Retailer 5
-
HK$4,682 HKD
A$918 AUD
View
B+
Retailer 6
-
HK$5,006 HKD
$638 USD
View
Retailer 7
-
HK$5,901 HKD
A$1,157 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$6,844 HKD
A$1,342 AUD
View
Price last confirmed 26 days ago
B
Retailer 9
-
HK$7,022 HKD
$895 USD
View
B
Retailer 10
-
HK$9,676 HKD
£971 GBP
View
B
Retailer 11
-
HK$11,691 HKD
$1,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-B35B1D059 · Nov 2
HK$16,869 HKD
$2,150 USD
View
11 more retailers have this diamond
Prices start from HK$2,919 HKDSave up to HK$13,950 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$2,919 HKD