Heart|Lab Grown|IGI

3.09ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG846647831

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846647831

Diamond specifications and retailer prices

From $733 USD
As of October 27, 2026
Save $2,626 USD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,359 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846647831 or 846647831. Listed at 19 retailers as of October 27, 2026, with prices from $733 to $3,359, a $2,626 spread on the same certified stone. MOH London lists it at $3,359. 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

3.09
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647831
Dimensions9.31 × 10.02 × 5.75 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.31 mm10.02 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846647831
Side View
Table 63.0%Crown 35.2°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 57.4%

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 27
Current: $3,359 USD|Low: $733 USD|High: $3,359 USD|Avg: $1,747 USD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 7$733 USD
Retailer 18$798 USD
Retailer 8$820 USD
Retailer 10$986 USD
Retailer 4$1,025 USD
Retailer 14$1,044 USD
Retailer 13$1,152 USD
Retailer 17$1,210 USD
Retailer 2$1,349 USD
Retailer 3$1,361 USD
Retailer 5$1,416 USD
Retailer 12$1,975 USD
Retailer 15$2,392 USD
Retailer 6$2,737 USD
Retailer 9$2,844 USD
Retailer 19$2,896 USD
Retailer 11$2,932 USD
Retailer 16$3,012 USD
MOH London$3,359 USD

4 data points across 19 retailers

19 retailers$733 USD to $3,359 USD

A
Cheapest Retailer
-
$733 USD
A
Retailer 2
-
$798 USD
View
A
Retailer 3
-
$820 USD
View
Final sale: no returns
A
Retailer 4
-
$986 USD
HK$7,700 HKD
View
A
Retailer 5
-
$1,025 USD
View
A
Retailer 6
-
$1,044 USD
£822 GBP
View
A
Retailer 7
-
$1,152 USD
View
A
Retailer 8
-
$1,210 USD
View
B+
Retailer 9
-
$1,349 USD
€1,285 EUR
View
B+
Retailer 10
-
$1,361 USD
£1,072 GBP
View
B+
Retailer 11
-
$1,416 USD
View
B+
Retailer 12
-
$1,975 USD
ZAR 31,912 ZAR
View
B
Retailer 13
-
$2,392 USD
View
B
Retailer 14
-
$2,737 USD
View
B
Retailer 15
-
$2,844 USD
SGD 3,843 SGD
View
B
Retailer 16
-
$2,896 USD
View
B
Retailer 17
-
$2,932 USD
View
B
Retailer 18
-
$3,012 USD
View
Most Expensive
B
MOH London
LG846647831 · Oct 29
$3,359 USD
£2,645 GBP
View
18 more retailers have this diamond
Prices start from $733 USDSave up to $2,626 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
3.09ct Heart
$733 USD