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Heart|Lab Grown|IGI

1.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG747513203

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG747513203

Diamond specifications and retailer prices

From HK$2,040 HKD
As of November 4, 2026
Save HK$8,831 HKD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$10,871 HKD at Reve Diamonds · As of November 4, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747513203 or 747513203. Listed at 22 retailers as of November 4, 2026, with prices from HK$2,040 to HK$10,871, a HK$8,831 spread on the same certified stone. Reve Diamonds lists it at HK$10,871. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513203
Dimensions7.04 × 7.69 × 4.69 mm
L/W Ratio1.09
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
7.04 mm7.69 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513203
Side View
Table 56.0%Crown 35.4°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.0%

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: Nov 4
Current: HK$4,786 HKD|Low: HK$1,946 HKD|High: HK$10,871 HKD|Avg: HK$5,510 HKD|+2.3%
Retailer 1
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Retailer 4
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
Reve Diamonds
November 5, 2026
Retailer 4HK$2,040 HKD
Retailer 2HK$2,283 HKD
Retailer 11HK$2,369 HKD
Retailer 7HK$2,534 HKD
Retailer 9HK$2,534 HKD
Retailer 12HK$3,766 HKD
Retailer 8HK$4,213 HKD
Retailer 19HK$4,284 HKD
Retailer 17HK$4,362 HKD
Retailer 6HK$4,574 HKD
Retailer 20HK$4,778 HKD
Retailer 1HK$4,786 HKD
Retailer 3HK$5,123 HKD
Retailer 14HK$6,206 HKD
Retailer 16HK$6,826 HKD
Retailer 13HK$7,854 HKD
Retailer 5HK$8,136 HKD
Retailer 10HK$8,536 HKD
Retailer 15HK$10,137 HKD
Retailer 18HK$10,278 HKD
Reve DiamondsHK$10,871 HKD

36 data points across 21 retailers

22 retailersHK$2,040 HKD to HK$10,871 HKD

A
Cheapest Retailer
-
HK$2,040 HKD
A
Retailer 2
-
HK$2,283 HKD
View
Final sale: no returns
A
Retailer 3
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HK$2,369 HKD
View
A
Retailer 4
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HK$2,534 HKD
View
Retailer 5
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HK$2,534 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
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HK$3,766 HKD
View
B+
Retailer 7
-
HK$4,213 HKD
View
B+
Retailer 8
-
HK$4,284 HKD
View
B+
Retailer 9
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HK$4,362 HKD
View
B+
Retailer 10
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HK$4,574 HKD
View
B+
Retailer 11
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HK$4,778 HKD
View
B+
Retailer 12
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HK$4,786 HKD
View
B+
Retailer 13
-
HK$5,123 HKD
View
B+
Retailer 14
-
HK$6,206 HKD
View
B
Retailer 15
-
HK$6,826 HKD
View
B
Retailer 16
-
HK$7,006 HKD
View
Retailer 17
-
HK$7,854 HKD
View
Price last confirmed 11 days ago
B
Retailer 18
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HK$8,136 HKD
View
B
Retailer 19
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HK$8,536 HKD
View
B
Retailer 20
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HK$10,137 HKD
View
B
Retailer 21
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HK$10,278 HKD
View
Most Expensive
B
Reve Diamonds
A59F55C22 · Nov 4
HK$10,871 HKD
$1,386 USD
View
21 more retailers have this diamond
Prices start from HK$2,040 HKDSave up to HK$8,831 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$2,040 HKD