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Heart|Lab Grown|IGI

1.55ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG654413567

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG654413567

Diamond specifications and retailer prices

From HK$2,259 HKD
As of November 4, 2026
Save HK$10,754 HKD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$13,014 HKD at Novita Diamonds · As of October 30, 2026
View at Novita Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG654413567 or 654413567. Listed at 25 retailers as of October 30, 2026, with prices from HK$2,259 to HK$13,014, a HK$10,754 spread on the same certified stone. Novita Diamonds lists it at HK$13,014. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654413567
Dimensions7.17 × 7.83 × 4.73 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
7.17 mm7.83 mm1.55 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654413567
Side View
Table 59.0%Crown 36.2°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: HK$13,014 HKD|Low: HK$2,244 HKD|High: HK$13,182 HKD|Avg: HK$6,011 HKD|-1.3%
Novita Diamonds
Retailer 2
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Retailer 22
November 5, 2026
Retailer 6HK$2,259 HKD
Retailer 3HK$2,526 HKD
Retailer 14HK$2,628 HKD
Retailer 9HK$2,809 HKD
Retailer 12HK$2,809 HKD
Retailer 2HK$2,942 HKD
Retailer 4HK$4,040 HKD
Retailer 10HK$4,613 HKD
Retailer 20HK$4,684 HKD
Retailer 19HK$4,833 HKD
Retailer 8HK$4,864 HKD
Retailer 13HK$4,880 HKD
Retailer 22HK$5,343 HKD
Retailer 5HK$5,625 HKD
Retailer 18HK$6,574 HKD
Retailer 17HK$8,622 HKD
Retailer 7HK$9,022 HKD
Retailer 15HK$9,399 HKD
Retailer 21HK$10,795 HKD
Retailer 16HK$11,219 HKD
Retailer 11HK$11,572 HKD
Novita DiamondsHK$13,014 HKD

30 data points across 22 retailers

25 retailersHK$2,259 HKD to HK$13,014 HKD

A
Cheapest Retailer
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HK$2,259 HKD
A
Retailer 2
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HK$2,526 HKD
View
Final sale: no returns
A
Retailer 3
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HK$2,628 HKD
View
A
Retailer 4
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HK$2,809 HKD
View
Retailer 5
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HK$2,809 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
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HK$2,942 HKD
View
A
Retailer 7
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HK$4,040 HKD
View
B+
Retailer 8
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HK$4,613 HKD
View
A
Retailer 9
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HK$4,684 HKD
View
B+
Retailer 10
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HK$4,833 HKD
View
B+
Retailer 11
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HK$4,864 HKD
View
B+
Retailer 12
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HK$4,880 HKD
View
B+
Retailer 13
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HK$5,343 HKD
View
B+
Retailer 14
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HK$5,625 HKD
View
B+
Retailer 15
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HK$6,574 HKD
View
B
Retailer 16
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HK$7,665 HKD
View
B
Retailer 17
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HK$8,622 HKD
View
B
Retailer 18
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HK$9,022 HKD
View
B
Retailer 19
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HK$9,234 HKD
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B
Retailer 20
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HK$9,399 HKD
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B
Retailer 21
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HK$10,309 HKD
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B
Retailer 22
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HK$10,795 HKD
View
B
Retailer 23
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HK$11,219 HKD
View
B
Retailer 24
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HK$11,572 HKD
View
Most Expensive
B
Novita Diamonds
cert_654413567 · Oct 30
HK$13,014 HKD
A$2,552 AUD
View
24 more retailers have this diamond
Prices start from HK$2,259 HKDSave up to HK$10,754 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
1.55ct Heart
HK$2,259 HKD