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Heart|Lab Grown|IGI

15.04ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG665404084

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665404084

Diamond specifications and retailer prices

From HK$47,665 HKD
$6,075 USD
As of November 2, 2026
Save HK$144,913 HKD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$281,157 HKD at With Clarity · As of November 3, 2026
View at With Clarity

About this 15.04ct lab-grown heart diamond

This 15.04ct 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 LG665404084 or 665404084. Listed at 20 retailers as of October 31, 2026, with a 304% 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

15.04
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665404084
Dimensions16.98 × 15.64 × 9.71 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
16.98 mm15.64 mm15.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665404084
Side View
Table 64.0%Crown 36°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 57.2%

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$84,408 HKD|Low: HK$47,665 HKD|High: HK$333,648 HKD|Avg: HK$112,107 HKD|+28.6%
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
Retailer 18
Retailer 19
Retailer 20
With Clarity
November 3, 2026
Retailer 19HK$47,665 HKD
Retailer 10HK$48,837 HKD
Retailer 18HK$49,956 HKD
Retailer 8HK$53,385 HKD
Retailer 16HK$55,315 HKD
Retailer 6HK$65,640 HKD
Retailer 4HK$65,750 HKD
Retailer 12HK$68,621 HKD
Retailer 7HK$72,611 HKD
Retailer 2HK$81,521 HKD
Retailer 1HK$84,408 HKD
Retailer 17HK$85,590 HKD
Retailer 13HK$91,784 HKD
Retailer 14HK$100,715 HKD
Retailer 15HK$105,727 HKD
Retailer 3HK$111,305 HKD
Retailer 5HK$153,842 HKD
Retailer 11HK$172,901 HKD
Retailer 9HK$191,680 HKD
Retailer 20HK$192,578 HKD
With ClarityHK$281,157 HKD

36 data points across 21 retailers

20 retailersHK$47,665 HKD to HK$192,578 HKD

A
Cheapest Retailer
-
HK$47,665 HKD
$6,075 USD
A
Retailer 2
-
HK$48,837 HKD
CA$8,645 CAD
View
A
Retailer 3
-
HK$49,956 HKD
$6,367 USD
View
A
Retailer 4
-
HK$53,385 HKD
$6,804 USD
View
Final sale: no returns
A
Retailer 5
-
HK$55,315 HKD
$7,050 USD
View
Retailer 6
-
HK$61,309 HKD
$7,814 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
HK$65,640 HKD
$8,366 USD
View
B+
Retailer 8
-
HK$65,750 HKD
$8,380 USD
View
B+
Retailer 9
-
HK$68,621 HKD
£6,886 GBP
View
B+
Retailer 10
-
HK$72,611 HKD
View
B
Retailer 11
-
HK$81,521 HKD
$10,390 USD
View
B
Retailer 12
-
HK$84,408 HKD
$10,758 USD
View
B+
Retailer 13
-
HK$85,590 HKD
ZAR 176,230 ZAR
View
B
Retailer 14
-
HK$100,715 HKD
€12,225 EUR
View
B
Retailer 15
-
HK$105,727 HKD
A$20,731 AUD
View
B
Retailer 16
-
HK$111,305 HKD
$14,186 USD
View
B
Retailer 17
-
HK$153,842 HKD
$19,608 USD
View
B
Retailer 18
-
HK$191,680 HKD
$24,430 USD
View
B
Retailer 19
-
HK$192,578 HKD
$24,544 USD
View
Most Expensive
With Clarity
665404084 · Nov 3
HK$281,157 HKD
$35,834 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$47,665 HKDSave up to HK$144,913 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
15.04ct Heart
HK$47,665 HKD