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Heart|Lab Grown|IGI

4.05ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG801614855

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801614855

Diamond specifications and retailer prices

From HK$4,919 HKD
$627 USD
As of October 30, 2026
Save HK$29,916 HKD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$34,835 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.05ct lab-grown heart diamond

This 4.05ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801614855 or 801614855. Listed at 17 retailers as of October 30, 2026, with prices from HK$4,919 to HK$34,835, a HK$29,916 spread on the same certified stone. Brilliant Earth lists it at HK$34,835. 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

4.05
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801614855
Dimensions10.97 × 10.22 × 6.45 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.97 mm10.22 mm4.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801614855
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 58.8%

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: Oct 30
Current: HK$34,835 HKD|Low: HK$4,919 HKD|High: HK$63,079 HKD|Avg: HK$15,382 HKD|-44.8%
Brilliant Earth
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
October 31, 2026
Retailer 15HK$4,919 HKD
Retailer 4HK$5,351 HKD
Retailer 14HK$5,631 HKD
Retailer 3HK$5,704 HKD
Retailer 17HK$5,704 HKD
Retailer 12HK$7,100 HKD
Retailer 7HK$9,015 HKD
Retailer 6HK$9,344 HKD
Retailer 2HK$9,562 HKD
Retailer 10HK$9,605 HKD
Retailer 13HK$14,577 HKD
Retailer 8HK$14,891 HKD
Retailer 16HK$16,044 HKD
Retailer 5HK$19,473 HKD
Retailer 9HK$19,701 HKD
Retailer 11HK$24,173 HKD
Brilliant EarthHK$34,835 HKD

38 data points across 17 retailers

17 retailersHK$4,919 HKD to HK$34,835 HKD

A
Cheapest Retailer
-
HK$4,919 HKD
$627 USD
A
Retailer 2
-
HK$5,351 HKD
$682 USD
View
Retailer 3
-
HK$5,631 HKD
£565 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$5,704 HKD
$727 USD
View
Retailer 5
-
HK$5,704 HKD
$727 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$7,100 HKD
$905 USD
View
A
Retailer 7
-
HK$9,015 HKD
$1,149 USD
View
B+
Retailer 8
-
HK$9,344 HKD
$1,191 USD
View
A
Retailer 9
-
HK$9,562 HKD
£960 GBP
View
A
Retailer 10
-
HK$9,605 HKD
€1,166 EUR
View
B+
Retailer 11
-
HK$14,577 HKD
$1,858 USD
View
B+
Retailer 12
-
HK$14,891 HKD
$1,898 USD
View
B+
Retailer 13
-
HK$16,044 HKD
$2,045 USD
View
B+
Retailer 14
-
HK$19,473 HKD
$2,482 USD
View
Retailer 15
-
HK$19,701 HKD
$2,511 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
HK$24,173 HKD
£2,426 GBP
View
Most Expensive
B
Brilliant Earth
19741721A · Oct 30
HK$34,835 HKD
$4,440 USD
View
16 more retailers have this diamond
Prices start from HK$4,919 HKDSave up to HK$29,916 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
4.05ct Heart
HK$4,919 HKD