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Heart|Lab Grown|IGI

15.08ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG619425947

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG619425947

Diamond specifications and retailer prices

From HK$64,058 HKD
£6,429 GBP
As of November 2, 2026
Save HK$188,376 HKD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$252,434 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.08ct lab-grown heart diamond

This 15.08ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619425947 or 619425947. Listed at 17 retailers as of October 31, 2026, with prices from HK$64,058 to HK$252,434, a HK$188,376 spread on the same certified stone. Taylor and Hart lists it at HK$252,434. 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

15.08
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619425947
Dimensions17.33 × 14.80 × 9.85 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.33 mm14.80 mm15.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619425947
Side View
Table 62.0%Crown 36.1°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 56.8%

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: Nov 2
Current: HK$95,369 HKD|Low: HK$64,039 HKD|High: HK$222,154 HKD|Avg: HK$98,164 HKD|-2.3%
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
November 3, 2026
Retailer 11HK$64,058 HKD
Retailer 2HK$68,763 HKD
Retailer 17HK$71,509 HKD
Retailer 8HK$73,683 HKD
Retailer 5HK$77,002 HKD
Retailer 4HK$79,010 HKD
Retailer 7HK$79,763 HKD
Retailer 14HK$79,763 HKD
Retailer 10HK$82,062 HKD
Retailer 15HK$89,704 HKD
Retailer 3HK$92,270 HKD
Retailer 1HK$95,369 HKD
Retailer 16HK$119,190 HKD
Retailer 13HK$123,472 HKD
Retailer 9HK$130,752 HKD
Retailer 12HK$151,326 HKD
Retailer 6HK$222,154 HKD

36 data points across 17 retailers

17 retailersHK$64,058 HKD to HK$252,434 HKD

A
Cheapest Retailer
-
HK$64,058 HKD
£6,429 GBP
B+
Retailer 2
-
HK$68,763 HKD
$8,764 USD
View
B+
Retailer 3
-
HK$71,509 HKD
$9,114 USD
View
B+
Retailer 4
-
HK$73,683 HKD
$9,391 USD
View
B+
Retailer 5
-
HK$77,002 HKD
$9,814 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$79,010 HKD
$10,070 USD
View
B+
Retailer 7
-
HK$79,763 HKD
$10,166 USD
View
Retailer 8
-
HK$79,763 HKD
$10,166 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
HK$82,062 HKD
$10,459 USD
View
B+
Retailer 10
-
HK$89,704 HKD
$11,433 USD
View
B+
Retailer 11
-
HK$92,270 HKD
$11,760 USD
View
B+
Retailer 12
-
HK$95,369 HKD
£9,571 GBP
View
B
Retailer 13
-
HK$119,190 HKD
$15,191 USD
View
B
Retailer 14
-
HK$123,472 HKD
ZAR 254,229 ZAR
View
B
Retailer 15
-
HK$151,326 HKD
A$29,672 AUD
View
B
Retailer 16
-
HK$222,154 HKD
$28,314 USD
View
Most Expensive
B
Taylor and Hart
YTKMD1G · Oct 31
HK$252,434 HKD
$32,173 USD
View
16 more retailers have this diamond
Prices start from HK$64,058 HKDSave up to HK$188,376 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
15.08ct Heart
HK$64,058 HKD