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Heart|Lab Grown|IGI

5.10ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG715580725

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG715580725

Diamond specifications and retailer prices

From HK$9,281 HKD
$1,183 USD
As of October 30, 2026
Save HK$28,417 HKD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$37,698 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.1ct lab-grown heart diamond

This 5.1ct 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 LG715580725 or 715580725. Listed at 18 retailers as of October 30, 2026, with prices from HK$9,281 to HK$37,698, a HK$28,417 spread on the same certified stone. Taylor and Hart lists it at HK$37,698. 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

5.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715580725
Dimensions12.11 × 10.71 × 6.94 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
12.11 mm10.71 mm5.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715580725
Side View
Table 62.0%Crown 30.6°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 57.3%

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$15,614 HKD|Low: HK$8,952 HKD|High: HK$37,897 HKD|Avg: HK$20,167 HKD|-1.1%
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
Taylor and Hart
October 30, 2026
Retailer 16HK$9,281 HKD
Retailer 14HK$10,097 HKD
Retailer 8HK$10,388 HKD
Retailer 3HK$10,764 HKD
Retailer 4HK$10,764 HKD
Retailer 13HK$12,122 HKD
Retailer 7HK$13,958 HKD
Retailer 1HK$15,614 HKD
Retailer 17HK$17,080 HKD
Retailer 5HK$20,171 HKD
Retailer 15HK$21,207 HKD
Retailer 12HK$21,791 HKD
Retailer 10HK$21,866 HKD
Retailer 6HK$28,213 HKD
Retailer 9HK$30,889 HKD
Retailer 2HK$32,384 HKD
Retailer 11HK$34,765 HKD
Taylor and HartHK$37,698 HKD

44 data points across 18 retailers

18 retailersHK$9,281 HKD to HK$37,698 HKD

A
Cheapest Retailer
-
HK$9,281 HKD
$1,183 USD
A
Retailer 2
-
HK$10,097 HKD
$1,287 USD
View
A
Retailer 3
-
HK$10,388 HKD
$1,324 USD
View
Final sale: no returns
Retailer 4
-
HK$10,764 HKD
$1,372 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$10,764 HKD
$1,372 USD
View
A
Retailer 6
-
HK$12,122 HKD
$1,545 USD
View
A
Retailer 7
-
HK$13,958 HKD
$1,779 USD
View
A
Retailer 8
-
HK$15,614 HKD
£1,567 GBP
View
A
Retailer 9
-
HK$17,080 HKD
$2,177 USD
View
B+
Retailer 10
-
HK$20,171 HKD
$2,571 USD
View
B+
Retailer 11
-
HK$21,207 HKD
$2,703 USD
View
Retailer 12
-
HK$21,791 HKD
A$4,273 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$21,866 HKD
ZAR 45,025 ZAR
View
B+
Retailer 14
-
HK$28,213 HKD
$3,596 USD
View
B
Retailer 15
-
HK$30,889 HKD
$3,937 USD
View
B
Retailer 16
-
HK$32,384 HKD
$4,128 USD
View
B
Retailer 17
-
HK$34,765 HKD
£3,489 GBP
View
Most Expensive
B
Taylor and Hart
6GQ2XK0 · Oct 30
HK$37,698 HKD
$4,805 USD
View
17 more retailers have this diamond
Prices start from HK$9,281 HKDSave up to HK$28,417 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
5.10ct Heart
HK$9,281 HKD