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Heart|Lab Grown|IGI

1.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG846629520

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846629520

Diamond specifications and retailer prices

From HK$2,157 HKD
As of November 4, 2026
Save HK$10,856 HKD (83%) vs most expensive(unlock to see where)
21 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 LG846629520 or 846629520. Listed at 21 retailers as of October 30, 2026, with prices from HK$2,157 to HK$13,014, a HK$10,856 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846629520
Dimensions7.05 × 8.12 × 4.72 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm8.12 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846629520
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.1%

Caratlytics Score

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A+
Exceptional
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$13,014 HKD|Low: HK$2,157 HKD|High: HK$13,014 HKD|Avg: HK$5,933 HKD
Novita Diamonds
Retailer 2
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 17HK$2,157 HKD
Retailer 19HK$2,408 HKD
Retailer 4HK$2,503 HKD
Retailer 13HK$2,675 HKD
Retailer 14HK$2,801 HKD
Retailer 2HK$2,809 HKD
Retailer 3HK$3,609 HKD
Retailer 8HK$3,923 HKD
Retailer 15HK$4,629 HKD
Retailer 10HK$4,644 HKD
Retailer 11HK$5,358 HKD
Retailer 12HK$5,594 HKD
Retailer 6HK$6,292 HKD
Retailer 21HK$8,214 HKD
Retailer 16HK$8,339 HKD
Retailer 18HK$8,598 HKD
Retailer 7HK$8,614 HKD
Retailer 20HK$8,991 HKD
Retailer 5HK$9,838 HKD
Retailer 9HK$10,803 HKD
Novita DiamondsHK$13,014 HKD

12 data points across 21 retailers

21 retailersHK$2,157 HKD to HK$13,014 HKD

A+
Cheapest Retailer
-
HK$2,157 HKD
A
Retailer 2
-
HK$2,408 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,503 HKD
View
A
Retailer 4
-
HK$2,675 HKD
View
Retailer 5
-
HK$2,801 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,809 HKD
View
B+
Retailer 7
-
HK$3,609 HKD
View
A
Retailer 8
-
HK$3,923 HKD
View
A
Retailer 9
-
HK$4,629 HKD
View
A
Retailer 10
-
HK$4,644 HKD
View
B+
Retailer 11
-
HK$5,358 HKD
View
B+
Retailer 12
-
HK$5,594 HKD
View
B+
Retailer 13
-
HK$6,292 HKD
View
B+
Retailer 14
-
HK$8,214 HKD
View
B+
Retailer 15
-
HK$8,339 HKD
View
B+
Retailer 16
-
HK$8,598 HKD
View
B+
Retailer 17
-
HK$8,614 HKD
View
B+
Retailer 18
-
HK$8,991 HKD
View
B+
Retailer 19
-
HK$9,838 HKD
View
B
Retailer 20
-
HK$10,803 HKD
View
Most Expensive
B
Novita Diamonds
cert_846629520 · Oct 30
HK$13,014 HKD
A$2,552 AUD
View
20 more retailers have this diamond
Prices start from HK$2,157 HKDSave up to HK$10,856 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$2,157 HKD