Heart|Lab Grown|IGI

5.09ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG837617465

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837617465

Diamond specifications and retailer prices

From $1,600 USD
HK$12,500 HKD
As of October 30, 2026
Save $2,633 USD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $13,840 USD at Brilliant Earth · As of October 12, 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 LG837617465 or 837617465. Listed at 5 retailers as of October 27, 2026, with a 165% 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

5.09
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837617465
Dimensions10.65 × 11.96 × 6.99 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
10.65 mm11.96 mm5.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837617465
Side View
Table 66.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.4%

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: $7,290 USD|Low: $1,523 USD|High: $7,290 USD|Avg: $3,314 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$1,600 USD
Retailer 3$1,902 USD
Retailer 2$4,233 USD
Retailer 5$4,796 USD
Brilliant Earth$7,290 USD

7 data points across 5 retailers

5 retailers$1,600 USD to $4,233 USD

A
Cheapest Retailer
-
$1,600 USD
HK$12,500 HKD
A
Retailer 2
-
$1,902 USD
View
B+
Retailer 3
-
$4,233 USD
£3,333 GBP
View
Retailer 4
-
$7,290 USD
View
Price under review
Most Expensive
Brilliant Earth
21730401A · Oct 12
$13,840 USD
View
Price under review
4 more retailers have this diamond
Prices start from $1,600 USDSave up to $2,633 USD

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
$1,600 USD