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Heart|Lab Grown|IGI

5.09ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG841608423

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841608423

Diamond specifications and retailer prices

From $827 USD
As of October 27, 2026
Save $2,789 USD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,616 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841608423 or 841608423. Listed at 16 retailers as of October 27, 2026, with prices from $827 to $3,616, a $2,789 spread on the same certified stone. MOH London lists it at $3,616. 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
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841608423
Dimensions11.87 × 10.63 × 6.96 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
11.87 mm10.63 mm5.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841608423
Side View
Table 62.0%Crown 36°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,616 USD|Low: $925 USD|High: $3,780 USD|Avg: $2,039 USD|-4.2%
MOH London
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
October 30, 2026
Retailer 14$925 USD
Retailer 6$959 USD
Retailer 2$1,042 USD
Retailer 11$1,135 USD
Retailer 9$1,385 USD
Retailer 7$1,473 USD
Retailer 10$1,943 USD
Retailer 8$1,949 USD
Retailer 12$2,205 USD
Retailer 13$2,360 USD
Retailer 4$3,002 USD
Retailer 3$3,046 USD
Retailer 5$3,322 USD
MOH London$3,616 USD

27 data points across 14 retailers

16 retailers$827 USD to $3,616 USD

A
Cheapest Retailer
-
$827 USD
A
Retailer 2
-
$925 USD
View
Final sale: no returns
Retailer 3
-
$959 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$959 USD
View
A
Retailer 5
-
$1,042 USD
£820 GBP
View
A
Retailer 6
-
$1,135 USD
View
B+
Retailer 7
-
$1,385 USD
View
A
Retailer 8
-
$1,473 USD
£1,160 GBP
View
Retailer 9
-
$1,943 USD
A$2,989 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,949 USD
ZAR 31,486 ZAR
View
B+
Retailer 11
-
$2,205 USD
View
B+
Retailer 12
-
$2,360 USD
View
B
Retailer 13
-
$3,002 USD
View
B
Retailer 14
-
$3,046 USD
View
B
Retailer 15
-
$3,322 USD
View
Most Expensive
B
MOH London
LG841608423 · Oct 29
$3,616 USD
£2,847 GBP
View
15 more retailers have this diamond
Prices start from $827 USDSave up to $2,789 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
$827 USD