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Heart|Lab Grown|IGI

4.09ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG789611867

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG789611867

Diamond specifications and retailer prices

From HK$5,851 HKD
£587 GBP
As of October 30, 2026
Save HK$20,544 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$28,665 HKD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 4.09ct lab-grown heart diamond

This 4.09ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789611867 or 789611867. Listed at 17 retailers as of October 29, 2026, with a 351% 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

4.09
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789611867
Dimensions9.77 × 11.15 × 6.58 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm11.15 mm4.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789611867
Side View
Table 61.0%Crown 31.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 59.0%

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$5,851 HKD|Low: HK$5,798 HKD|High: HK$26,564 HKD|Avg: HK$12,262 HKD|-0.9%
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
October 30, 2026
Retailer 1HK$5,851 HKD
Retailer 15HK$6,041 HKD
Retailer 14HK$6,567 HKD
Retailer 7HK$6,755 HKD
Retailer 2HK$7,006 HKD
Retailer 3HK$7,006 HKD
Retailer 11HK$8,395 HKD
Retailer 8HK$10,709 HKD
Retailer 6HK$11,329 HKD
Retailer 10HK$14,907 HKD
Retailer 12HK$14,993 HKD
Retailer 13HK$16,656 HKD
Retailer 5HK$19,693 HKD
Retailer 4HK$23,678 HKD
Retailer 9HK$26,395 HKD

39 data points across 15 retailers

17 retailersHK$5,851 HKD to HK$26,395 HKD

A
Cheapest Retailer
-
HK$5,851 HKD
£587 GBP
A
Retailer 2
-
HK$6,041 HKD
$770 USD
View
A
Retailer 3
-
HK$6,567 HKD
$837 USD
View
A
Retailer 4
-
HK$6,755 HKD
$861 USD
View
Final sale: no returns
A
Retailer 5
-
HK$7,006 HKD
$893 USD
View
Retailer 6
-
HK$7,006 HKD
$893 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$8,395 HKD
$1,070 USD
View
A
Retailer 8
-
HK$10,709 HKD
£1,075 GBP
View
A
Retailer 9
-
HK$11,329 HKD
$1,444 USD
View
A
Retailer 10
-
HK$14,907 HKD
ZAR 30,694 ZAR
View
Retailer 11
-
HK$14,993 HKD
A$2,940 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$15,095 HKD
$1,924 USD
View
B+
Retailer 13
-
HK$16,656 HKD
$2,123 USD
View
B+
Retailer 14
-
HK$19,693 HKD
$2,510 USD
View
B+
Retailer 15
-
HK$23,678 HKD
$3,018 USD
View
B
Retailer 16
-
HK$26,395 HKD
£2,649 GBP
View
Most Expensive
Novita Diamonds
cert_789611867 · Jul 4
HK$28,665 HKD
A$5,621 AUD
View
Price last confirmed 119 days ago
16 more retailers have this diamond
Prices start from HK$5,851 HKDSave up to HK$20,544 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
4.09ct Heart
HK$5,851 HKD