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Heart|Lab Grown|IGI

5.05ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG751507112

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG751507112

Diamond specifications and retailer prices

From HK$20,838 HKD
$2,656 USD
As of November 1, 2026
Save HK$56,519 HKD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$127,336 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.05ct lab-grown heart diamond

This 5.05ct 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 LG751507112 or 751507112. Listed at 11 retailers as of November 1, 2026, with a 271% 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

5.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751507112
Dimensions10.37 × 11.74 × 7.07 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm11.74 mm5.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751507112
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.2%

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: Nov 1
Current: HK$127,336 HKD|Low: HK$19,810 HKD|High: HK$127,336 HKD|Avg: HK$48,479 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
November 1, 2026
Retailer 18HK$20,728 HKD
Retailer 17HK$20,838 HKD
Retailer 14HK$22,753 HKD
Retailer 15HK$23,686 HKD
Retailer 16HK$30,151 HKD
Retailer 5HK$30,825 HKD
Retailer 13HK$32,905 HKD
Retailer 8HK$33,662 HKD
Retailer 6HK$35,283 HKD
Retailer 4HK$38,595 HKD
Retailer 11HK$48,029 HKD
Retailer 9HK$53,476 HKD
Retailer 3HK$58,924 HKD
Retailer 7HK$60,056 HKD
Retailer 2HK$63,461 HKD
Retailer 12HK$77,357 HKD
Retailer 10HK$82,660 HKD
Do Amore DiamondsHK$127,336 HKD

18 data points across 18 retailers

11 retailersHK$20,838 HKD to HK$77,357 HKD

B+
Cheapest Retailer
-
HK$20,838 HKD
$2,656 USD
B+
Retailer 2
-
HK$22,753 HKD
$2,900 USD
View
B+
Retailer 3
-
HK$23,686 HKD
$3,019 USD
View
B+
Retailer 4
-
HK$30,151 HKD
$3,843 USD
View
B
Retailer 5
-
HK$30,825 HKD
$3,929 USD
View
B
Retailer 6
-
HK$32,905 HKD
$4,194 USD
View
B
Retailer 7
-
HK$48,029 HKD
A$9,418 AUD
View
B
Retailer 8
-
HK$58,924 HKD
$7,510 USD
View
B
Retailer 9
-
HK$63,461 HKD
£6,369 GBP
View
B
Retailer 10
-
HK$77,357 HKD
A$15,169 AUD
View
Most Expensive
Do Amore Diamonds
27-C8FEE6742 · Oct 31
HK$127,336 HKD
$16,230 USD
View
Price under review
10 more retailers have this diamond
Prices start from HK$20,838 HKDSave up to HK$56,519 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+
5.05ct Heart
HK$20,838 HKD