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Heart|Lab Grown|IGI

5.09ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG840662280

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840662280

Diamond specifications and retailer prices

From HK$8,058 HKD
$1,027 USD
As of October 30, 2026
Save HK$49,530 HKD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$57,587 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.09ct lab-grown heart diamond

This 5.09ct 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 LG840662280 or 840662280. Listed at 17 retailers as of October 30, 2026, with prices from HK$8,058 to HK$57,587, a HK$49,530 spread on the same certified stone. Brilliant Earth lists it at HK$57,587. 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

5.09
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840662280
Dimensions11.78 × 10.50 × 7.06 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm10.50 mm5.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840662280
Side View
Table 64.0%Crown 37.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.9%

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$57,587 HKD|Low: HK$9,015 HKD|High: HK$111,958 HKD|Avg: HK$27,109 HKD|-48.6%
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
November 1, 2026
Retailer 3HK$9,015 HKD
Retailer 15HK$9,344 HKD
Retailer 13HK$10,003 HKD
Retailer 14HK$10,435 HKD
Retailer 8HK$13,473 HKD
Retailer 6HK$14,899 HKD
Retailer 10HK$17,778 HKD
Retailer 9HK$18,935 HKD
Retailer 11HK$18,985 HKD
Retailer 5HK$24,330 HKD
Retailer 12HK$27,805 HKD
Retailer 4HK$28,665 HKD
Retailer 2HK$31,686 HKD
Retailer 7HK$32,600 HKD
Brilliant EarthHK$57,587 HKD

32 data points across 15 retailers

17 retailersHK$8,058 HKD to HK$57,587 HKD

A
Cheapest Retailer
-
HK$8,058 HKD
$1,027 USD
A
Retailer 2
-
HK$9,015 HKD
$1,149 USD
View
Final sale: no returns
A
Retailer 3
-
HK$9,344 HKD
$1,191 USD
View
Retailer 4
-
HK$9,344 HKD
$1,191 USD
View
Price last confirmed 15 days ago
Retailer 5
-
HK$10,003 HKD
£1,004 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$10,435 HKD
$1,330 USD
View
A
Retailer 7
-
HK$13,473 HKD
£1,352 GBP
View
A
Retailer 8
-
HK$14,899 HKD
$1,899 USD
View
B+
Retailer 9
-
HK$17,778 HKD
$2,266 USD
View
B+
Retailer 10
-
HK$18,935 HKD
A$3,713 AUD
View
B+
Retailer 11
-
HK$18,985 HKD
ZAR 39,092 ZAR
View
B+
Retailer 12
-
HK$24,330 HKD
$3,101 USD
View
B+
Retailer 13
-
HK$27,805 HKD
$3,544 USD
View
B
Retailer 14
-
HK$28,665 HKD
$3,654 USD
View
B+
Retailer 15
-
HK$31,686 HKD
£3,180 GBP
View
B
Retailer 16
-
HK$32,600 HKD
$4,155 USD
View
Most Expensive
B
Brilliant Earth
21605016A · Oct 31
HK$57,587 HKD
$7,340 USD
View
16 more retailers have this diamond
Prices start from HK$8,058 HKDSave up to HK$49,530 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
5.09ct Heart
HK$8,058 HKD