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Heart|Lab Grown|IGI

5.42ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG839613886

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839613886

Diamond specifications and retailer prices

From HK$9,410 HKD
£944 GBP
As of October 30, 2026
Save HK$34,134 HKD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$115,567 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 5.42ct lab-grown heart diamond

This 5.42ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839613886 or 839613886. Listed at 6 retailers as of October 28, 2026, with a 363% 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

5.42
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839613886
Dimensions11.88 × 11.82 × 7.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.88 mm11.82 mm5.42 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839613886
Side View
Table 64.0%Crown 35.7°Girdle: MED-STKPavilion 42.6°CuletDepth 61.9%

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$115,567 HKD|Low: HK$9,410 HKD|High: HK$119,255 HKD|Avg: HK$40,190 HKD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3HK$9,410 HKD
Retailer 4HK$16,822 HKD
Retailer 2HK$17,854 HKD
Retailer 5HK$18,108 HKD
Retailer 6HK$43,544 HKD
Brilliant EarthHK$115,567 HKD

35 data points across 6 retailers

6 retailersHK$9,410 HKD to HK$43,544 HKD

A
Cheapest Retailer
-
HK$9,410 HKD
£944 GBP
Retailer 2
-
HK$16,822 HKD
€2,042 EUR
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$17,854 HKD
A$3,501 AUD
View
A
Retailer 4
-
HK$18,108 HKD
$2,308 USD
View
B
Retailer 5
-
HK$43,544 HKD
$5,550 USD
View
Most Expensive
Brilliant Earth
21563114A · Oct 26
HK$115,567 HKD
$14,730 USD
View
Price under review
5 more retailers have this diamond
Prices start from HK$9,410 HKDSave up to HK$34,134 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
5.42ct Heart
HK$9,410 HKD