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Heart|Lab Grown|IGI

5.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG750539859

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750539859

Diamond specifications and retailer prices

From HK$20,760 HKD
$2,646 USD
As of October 30, 2026
Save HK$42,781 HKD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$126,865 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown heart diamond

This 5.03ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750539859 or 750539859. Listed at 13 retailers as of October 29, 2026, with a 206% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750539859
Dimensions11.56 × 10.61 × 7.04 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm10.61 mm5.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750539859
Side View
Table 58.0%Crown 36°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$126,865 HKD|Low: HK$14,750 HKD|High: HK$126,865 HKD|Avg: HK$49,588 HKD
Do Amore Diamonds
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
Retailer 19
October 29, 2026
Retailer 6HK$14,750 HKD
Retailer 3HK$20,760 HKD
Retailer 7HK$22,674 HKD
Retailer 14HK$23,514 HKD
Retailer 17HK$30,033 HKD
Retailer 5HK$30,703 HKD
Retailer 15HK$32,779 HKD
Retailer 9HK$33,529 HKD
Retailer 2HK$35,951 HKD
Retailer 4HK$38,493 HKD
Retailer 13HK$47,922 HKD
Retailer 10HK$53,267 HKD
Retailer 16HK$58,691 HKD
Retailer 8HK$59,838 HKD
Retailer 12HK$63,541 HKD
Retailer 18HK$78,031 HKD
Retailer 11HK$82,340 HKD
Retailer 19HK$101,759 HKD
Do Amore DiamondsHK$126,865 HKD

25 data points across 19 retailers

13 retailersHK$20,760 HKD to HK$63,541 HKD

B+
Cheapest Retailer
-
HK$20,760 HKD
$2,646 USD
B+
Retailer 2
-
HK$22,674 HKD
$2,890 USD
View
B+
Retailer 3
-
HK$23,514 HKD
$2,997 USD
View
B+
Retailer 4
-
HK$30,033 HKD
$3,828 USD
View
B+
Retailer 5
-
HK$30,703 HKD
$3,913 USD
View
B
Retailer 6
-
HK$32,779 HKD
$4,178 USD
View
B+
Retailer 7
-
HK$35,951 HKD
€4,364 EUR
View
Retailer 8
-
HK$47,922 HKD
A$9,397 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$58,691 HKD
$7,481 USD
View
B
Retailer 10
-
HK$63,541 HKD
£6,377 GBP
View
Retailer 11
-
HK$78,031 HKD
A$15,301 AUD
View
Price last confirmed 23 days ago
Retailer 12
-
HK$101,759 HKD
$12,970 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-D2E3FD350 · Oct 29
HK$126,865 HKD
$16,170 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$20,760 HKDSave up to HK$42,781 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.

B+
5.03ct Heart
HK$20,760 HKD