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Heart|Lab Grown|IGI

10.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG791624519

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791624519

Diamond specifications and retailer prices

From HK$22,295 HKD
As of November 1, 2026
2 retailers carry this diamond
Most expensive: HK$64,066 HKD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 10.03ct lab-grown heart diamond

This 10.03ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791624519 or 791624519. Listed at 2 retailers as of November 1, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791624519
Dimensions12.81 × 15.52 × 8.70 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm15.52 mm10.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791624519
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 56.1%

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 1
Current: HK$64,066 HKD|Low: HK$22,295 HKD|High: HK$99,567 HKD|Avg: HK$50,546 HKD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2HK$22,295 HKD
Retailer 8HK$22,589 HKD
Retailer 4HK$28,172 HKD
Retailer 9HK$29,305 HKD
Retailer 3HK$31,100 HKD
Retailer 11HK$32,577 HKD
Retailer 5HK$55,872 HKD
Novita DiamondsHK$64,066 HKD
Retailer 10HK$71,652 HKD
Retailer 7HK$98,225 HKD
Retailer 6HK$99,567 HKD

5 data points across 11 retailers

2 retailers

A
Cheapest Retailer
-
HK$22,295 HKD
Most Expensive
Novita Diamonds
cert_791624519 · Jul 4
HK$64,066 HKD
A$12,562 AUD
View
Price last confirmed 122 days ago
1 more retailer has this diamond
Prices start from HK$22,295 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
10.03ct Heart
HK$22,295 HKD