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Heart|Lab Grown|IGI

4.02ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG660496403

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG660496403

Diamond specifications and retailer prices

From HK$8,003 HKD
$1,020 USD
As of October 29, 2026
Save HK$25,655 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$33,658 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.02ct lab-grown heart diamond

This 4.02ct 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 LG660496403 or 660496403. Listed at 13 retailers as of October 29, 2026, with prices from HK$8,003 to HK$33,658, a HK$25,655 spread on the same certified stone. Brilliant Earth lists it at HK$33,658. 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

4.02
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660496403
Dimensions9.95 × 10.96 × 6.52 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm10.96 mm4.02 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660496403
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.5%

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: Oct 29
Current: HK$33,658 HKD|Low: HK$5,615 HKD|High: HK$35,306 HKD|Avg: HK$15,137 HKD|-4.7%
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
October 30, 2026
Retailer 4HK$5,636 HKD
Retailer 5HK$6,057 HKD
Retailer 7HK$8,003 HKD
Retailer 6HK$9,540 HKD
Retailer 10HK$9,737 HKD
Retailer 2HK$10,386 HKD
Retailer 12HK$10,505 HKD
Retailer 11HK$14,915 HKD
Retailer 9HK$15,958 HKD
Retailer 13HK$22,093 HKD
Retailer 3HK$22,335 HKD
Retailer 8HK$25,478 HKD
Brilliant EarthHK$33,658 HKD

36 data points across 13 retailers

13 retailersHK$8,003 HKD to HK$33,658 HKD

Retailer 1
-
HK$5,636 HKD
£566 GBP
Price last confirmed 22 days ago
Retailer 2
-
HK$5,978 HKD
$762 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
HK$8,003 HKD
$1,020 USD
View
A
Retailer 4
-
HK$9,540 HKD
€1,158 EUR
View
A
Retailer 5
-
HK$9,737 HKD
$1,241 USD
View
A
Retailer 6
-
HK$10,386 HKD
£1,042 GBP
View
A
Retailer 7
-
HK$10,505 HKD
$1,339 USD
View
B+
Retailer 8
-
HK$14,915 HKD
$1,901 USD
View
B+
Retailer 9
-
HK$15,958 HKD
$2,034 USD
View
B
Retailer 10
-
HK$22,093 HKD
$2,816 USD
View
Retailer 11
-
HK$22,335 HKD
$2,847 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
HK$25,478 HKD
£2,557 GBP
View
Most Expensive
B
Brilliant Earth
12047270A · Oct 30
HK$33,658 HKD
$4,290 USD
View
12 more retailers have this diamond
Prices start from HK$8,003 HKDSave up to HK$25,655 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
4.02ct Heart
HK$8,003 HKD