CaratHunter
Plans
Heart|Lab Grown|IGI

3.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG843671396

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843671396

Diamond specifications and retailer prices

From HK$5,222 HKD
As of October 30, 2026
Save HK$24,592 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$29,814 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843671396 or 843671396. Listed at 18 retailers as of October 29, 2026, with prices from HK$5,222 to HK$29,814, a HK$24,592 spread on the same certified stone. Brilliant Earth lists it at HK$29,814. 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

3.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843671396
Dimensions9.00 × 10.15 × 5.88 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.00 mm10.15 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843671396
Side View
Table 58.0%Crown 32.5°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$5,506 HKD|Low: HK$3,884 HKD|High: HK$21,011 HKD|Avg: HK$10,260 HKD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 27, 2026
Retailer 18HK$3,884 HKD
Retailer 4HK$4,339 HKD
Retailer 8HK$4,347 HKD
Retailer 15HK$4,809 HKD
Retailer 13HK$5,222 HKD
Retailer 1HK$5,506 HKD
Retailer 16HK$5,884 HKD
Retailer 2HK$7,116 HKD
Retailer 5HK$7,493 HKD
Retailer 11HK$7,953 HKD
Retailer 3HK$10,129 HKD
Retailer 17HK$12,930 HKD
Retailer 7HK$15,240 HKD
Retailer 10HK$15,677 HKD
Retailer 6HK$16,738 HKD
Retailer 14HK$17,998 HKD
Retailer 12HK$20,107 HKD
Retailer 9HK$21,011 HKD

7 data points across 18 retailers

18 retailersHK$5,222 HKD to HK$29,814 HKD

Retailer 1
-
HK$3,884 HKD
$495 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$4,347 HKD
$554 USD
View
Price last confirmed 10 days ago
Retailer 3
-
HK$4,809 HKD
$613 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$5,222 HKD
View
A
Retailer 5
-
HK$5,506 HKD
£553 GBP
View
A
Retailer 6
-
HK$5,884 HKD
$750 USD
View
A
Retailer 7
-
HK$7,116 HKD
$907 USD
View
A
Retailer 8
-
HK$7,493 HKD
$955 USD
View
A
Retailer 9
-
HK$7,953 HKD
£798 GBP
View
B+
Retailer 10
-
HK$10,129 HKD
$1,291 USD
View
B+
Retailer 11
-
HK$12,930 HKD
$1,648 USD
View
B+
Retailer 12
-
HK$15,240 HKD
SGD 2,625 SGD
View
B+
Retailer 13
-
HK$15,677 HKD
$1,998 USD
View
B
Retailer 14
-
HK$16,738 HKD
$2,133 USD
View
B
Retailer 15
-
HK$17,998 HKD
$2,294 USD
View
B
Retailer 16
-
HK$20,107 HKD
£2,018 GBP
View
B
Retailer 17
-
HK$21,011 HKD
$2,678 USD
View
Most Expensive
B
Brilliant Earth
22219004A · Oct 29
HK$29,814 HKD
$3,800 USD
View
17 more retailers have this diamond
Prices start from HK$5,222 HKDSave up to HK$24,592 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
3.03ct Heart
HK$5,222 HKD