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Heart|Lab Grown|IGI

15.16ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG773648748

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773648748

Diamond specifications and retailer prices

From HK$51,662 HKD
£5,185 GBP
As of November 2, 2026
Save HK$167,488 HKD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$219,151 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.16ct lab-grown heart diamond

This 15.16ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG773648748 or 773648748. Listed at 18 retailers as of October 31, 2026, with prices from HK$51,662 to HK$219,151, a HK$167,488 spread on the same certified stone. Taylor and Hart lists it at HK$219,151. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

15.16
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773648748
Dimensions15.93 × 16.85 × 9.86 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.93 mm16.85 mm15.16 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773648748
Side View
Table 65.0%Crown 39.9°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 58.5%

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$78,353 HKD|Low: HK$51,647 HKD|High: HK$179,064 HKD|Avg: HK$79,291 HKD|-1.0%
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
November 3, 2026
Retailer 10HK$51,662 HKD
Retailer 2HK$55,456 HKD
Retailer 14HK$57,677 HKD
Retailer 7HK$60,627 HKD
Retailer 5HK$63,985 HKD
Retailer 4HK$64,330 HKD
Retailer 16HK$64,330 HKD
Retailer 8HK$64,503 HKD
Retailer 3HK$73,942 HKD
Retailer 15HK$76,366 HKD
Retailer 1HK$78,353 HKD
Retailer 13HK$95,252 HKD
Retailer 12HK$99,577 HKD
Retailer 9HK$104,694 HKD
Retailer 11HK$122,731 HKD
Retailer 6HK$179,064 HKD

41 data points across 16 retailers

18 retailersHK$51,662 HKD to HK$219,151 HKD

A
Cheapest Retailer
-
HK$51,662 HKD
£5,185 GBP
A
Retailer 2
-
HK$55,456 HKD
$7,068 USD
View
B+
Retailer 3
-
HK$57,677 HKD
$7,351 USD
View
B+
Retailer 4
-
HK$60,627 HKD
$7,727 USD
View
B+
Retailer 5
-
HK$63,985 HKD
$8,155 USD
View
B+
Retailer 6
-
HK$64,330 HKD
$8,199 USD
View
Retailer 7
-
HK$64,330 HKD
$8,199 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
HK$64,503 HKD
$8,221 USD
View
Final sale: no returns
B+
Retailer 9
-
HK$73,942 HKD
$9,424 USD
View
B
Retailer 10
-
HK$76,366 HKD
$9,733 USD
View
B+
Retailer 11
-
HK$78,353 HKD
£7,863 GBP
View
B
Retailer 12
-
HK$95,252 HKD
$12,140 USD
View
B
Retailer 13
-
HK$99,577 HKD
ZAR 205,029 ZAR
View
B
Retailer 14
-
HK$104,694 HKD
€12,708 EUR
View
B
Retailer 15
-
HK$115,581 HKD
$14,731 USD
View
B
Retailer 16
-
HK$122,731 HKD
A$24,065 AUD
View
B
Retailer 17
-
HK$179,064 HKD
$22,822 USD
View
Most Expensive
B
Taylor and Hart
2MJJZKN · Oct 31
HK$219,151 HKD
$27,931 USD
View
17 more retailers have this diamond
Prices start from HK$51,662 HKDSave up to HK$167,488 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
15.16ct Heart
HK$51,662 HKD