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Heart|Lab Grown|IGI

1.45ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG669426932

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669426932

Diamond specifications and retailer prices

From HK$2,408 HKD
As of November 4, 2026
Save HK$12,419 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$14,827 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669426932 or 669426932. Listed at 23 retailers as of November 4, 2026, with prices from HK$2,408 to HK$14,827, a HK$12,419 spread on the same certified stone. Brilliant Earth lists it at HK$14,827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669426932
Dimensions7.07 × 7.62 × 4.68 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.07 mm7.62 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669426932
Side View
Table 59.0%Crown 33.2°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 61.4%

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: Nov 4
Current: HK$14,827 HKD|Low: HK$2,385 HKD|High: HK$14,827 HKD|Avg: HK$6,608 HKD|+1.6%
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 5HK$2,408 HKD
Retailer 21HK$2,691 HKD
Retailer 12HK$2,793 HKD
Retailer 8HK$2,981 HKD
Retailer 11HK$2,981 HKD
Retailer 3HK$4,197 HKD
Retailer 9HK$4,856 HKD
Retailer 18HK$4,990 HKD
Retailer 7HK$4,997 HKD
Retailer 17HK$5,146 HKD
Retailer 2HK$5,248 HKD
Retailer 20HK$5,390 HKD
Retailer 4HK$6,535 HKD
Retailer 16HK$7,335 HKD
Retailer 15HK$9,171 HKD
Retailer 6HK$9,595 HKD
Retailer 14HK$9,956 HKD
Retailer 19HK$10,819 HKD
Retailer 13HK$11,925 HKD
Retailer 10HK$12,035 HKD
Brilliant EarthHK$14,827 HKD

34 data points across 21 retailers

23 retailersHK$2,408 HKD to HK$14,827 HKD

A
Cheapest Retailer
-
HK$2,408 HKD
A
Retailer 2
-
HK$2,691 HKD
View
Final sale: no returns
A
Retailer 3
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HK$2,793 HKD
View
A
Retailer 4
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HK$2,981 HKD
View
Retailer 5
-
HK$2,981 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$4,197 HKD
View
B+
Retailer 7
-
HK$4,856 HKD
View
B+
Retailer 8
-
HK$4,990 HKD
View
B+
Retailer 9
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HK$4,997 HKD
View
B+
Retailer 10
-
HK$5,146 HKD
View
B+
Retailer 11
-
HK$5,248 HKD
View
B+
Retailer 12
-
HK$5,390 HKD
View
B+
Retailer 13
-
HK$6,535 HKD
View
B+
Retailer 14
-
HK$7,335 HKD
View
B
Retailer 15
-
HK$7,798 HKD
View
B
Retailer 16
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HK$8,410 HKD
View
B
Retailer 17
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HK$9,171 HKD
View
B
Retailer 18
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HK$9,595 HKD
View
B
Retailer 19
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HK$9,956 HKD
View
B
Retailer 20
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HK$10,819 HKD
View
B
Retailer 21
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HK$11,925 HKD
View
B
Retailer 22
-
HK$12,035 HKD
View
Most Expensive
B
Brilliant Earth
13623296A · Nov 4
HK$14,827 HKD
$1,890 USD
View
22 more retailers have this diamond
Prices start from HK$2,408 HKDSave up to HK$12,419 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$2,408 HKD