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Heart|Lab Grown|IGI

3.51ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG836606827

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836606827

Diamond specifications and retailer prices

From $537 USD
As of October 30, 2026
Save $2,256 USD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,793 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.51ct lab-grown heart diamond

This 3.51ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836606827 or 836606827. Listed at 17 retailers as of October 29, 2026, with prices from $537 to $2,793, a $2,256 spread on the same certified stone. MOH London lists it at $2,793. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836606827
Dimensions8.93 × 10.16 × 6.38 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.93 mm10.16 mm3.51 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836606827
Side View
Table 66.0%Crown 36.3°Girdle: VTK-ETKPavilion 41.7°Culet: NoneDepth 62.8%

Caratlytics Score

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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 30
Current: $2,793 USD|Low: $537 USD|High: $2,838 USD|Avg: $1,388 USD|-1.6%
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
November 1, 2026
Retailer 3$537 USD
Retailer 12$601 USD
Retailer 16$601 USD
Retailer 15$665 USD
Retailer 17$665 USD
Retailer 14$800 USD
Retailer 9$1,028 USD
Retailer 2$1,036 USD
Retailer 8$1,038 USD
Retailer 10$1,405 USD
Retailer 11$1,445 USD
Retailer 7$1,568 USD
Retailer 13$1,717 USD
Retailer 5$1,750 USD
Retailer 4$2,143 USD
Retailer 6$2,161 USD
MOH London$2,793 USD

38 data points across 17 retailers

17 retailers$537 USD to $2,793 USD

A
Cheapest Retailer
-
$537 USD
A
Retailer 2
-
$601 USD
View
Final sale: no returns
A
Retailer 3
-
$601 USD
View
A
Retailer 4
-
$665 USD
View
Retailer 5
-
$665 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$800 USD
View
B+
Retailer 7
-
$1,028 USD
View
A
Retailer 8
-
$1,036 USD
£816 GBP
View
A
Retailer 9
-
$1,038 USD
View
B+
Retailer 10
-
$1,405 USD
A$2,162 AUD
View
B+
Retailer 11
-
$1,445 USD
ZAR 23,348 ZAR
View
B+
Retailer 12
-
$1,568 USD
View
B+
Retailer 13
-
$1,717 USD
View
B+
Retailer 14
-
$1,750 USD
View
B
Retailer 15
-
$2,143 USD
View
B
Retailer 16
-
$2,161 USD
View
Most Expensive
B
MOH London
LG836606827 · Oct 29
$2,793 USD
£2,199 GBP
View
16 more retailers have this diamond
Prices start from $537 USDSave up to $2,256 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
3.51ct Heart
$537 USD