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Heart|Lab Grown|IGI

1.50ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG791635358

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791635358

Diamond specifications and retailer prices

From HK$1,865 HKD
As of November 6, 2026
Save HK$10,439 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$20,405 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG791635358 or 791635358. Listed at 22 retailers as of November 6, 2026, with a 560% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791635358
Dimensions7.03 × 7.84 × 4.61 mm
L/W Ratio1.12
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
7.03 mm7.84 mm1.50 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791635358
Side View
Table 64.0%Crown 36.5°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 58.8%

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 6
Current: HK$4,068 HKD|Low: HK$1,810 HKD|High: HK$16,694 HKD|Avg: HK$5,996 HKD
Retailer 1
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Retailer 19
November 6, 2026
Retailer 15HK$1,865 HKD
Retailer 5HK$2,085 HKD
Retailer 18HK$2,163 HKD
Retailer 6HK$2,312 HKD
Retailer 17HK$2,555 HKD
Retailer 2HK$3,119 HKD
Retailer 9HK$4,036 HKD
Retailer 1HK$4,068 HKD
Retailer 3HK$4,334 HKD
Retailer 7HK$5,463 HKD
Retailer 13HK$5,541 HKD
Retailer 8HK$5,941 HKD
Retailer 14HK$7,438 HKD
Retailer 4HK$7,477 HKD
Retailer 16HK$7,845 HKD
Retailer 10HK$8,174 HKD
Retailer 11HK$9,381 HKD
Retailer 19HK$10,306 HKD
Retailer 12HK$12,305 HKD

40 data points across 19 retailers

22 retailersHK$1,865 HKD to HK$12,305 HKD

A
Cheapest Retailer
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HK$1,865 HKD
A
Retailer 2
-
HK$2,085 HKD
View
Final sale: no returns
A
Retailer 3
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HK$2,163 HKD
View
A
Retailer 4
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HK$2,312 HKD
View
Retailer 5
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HK$2,343 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
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HK$2,555 HKD
View
B+
Retailer 7
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HK$3,119 HKD
View
B+
Retailer 8
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HK$4,036 HKD
View
B+
Retailer 9
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HK$4,068 HKD
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B+
Retailer 10
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HK$4,334 HKD
View
B+
Retailer 11
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HK$4,891 HKD
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B+
Retailer 12
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HK$5,463 HKD
View
B+
Retailer 13
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HK$5,541 HKD
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B+
Retailer 14
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HK$5,941 HKD
View
B
Retailer 15
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HK$7,438 HKD
View
B
Retailer 16
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HK$7,477 HKD
View
B
Retailer 17
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HK$7,845 HKD
View
Retailer 18
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HK$8,174 HKD
View
Price last confirmed 8 days ago
Retailer 19
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HK$9,381 HKD
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Price last confirmed 11 days ago
B
Retailer 20
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HK$10,306 HKD
View
B
Retailer 21
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HK$12,305 HKD
View
Most Expensive
Queensmith
LG791635358 · Oct 27
HK$20,405 HKD
£2,050 GBP
View
Price last confirmed 10 days ago
21 more retailers have this diamond
Prices start from HK$1,865 HKDSave up to HK$10,439 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
1.50ct Heart
HK$1,865 HKD