Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG836629038

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836629038

Diamond specifications and retailer prices

From €161 EUR
$180 USD
As of October 30, 2026
Save €776 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €937 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836629038 or 836629038. Listed at 14 retailers as of October 29, 2026, with prices from €161 to €937, a €776 spread on the same certified stone. MOH London lists it at €937. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836629038
Dimensions7.01 × 6.89 × 4.35 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm6.89 mm1.21 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836629038
Side View
Table 62.0%Crown 32.7°Girdle: MED-THKPavilion 43°Culet: NoneDepth 63.1%

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: €937 EUR|Low: €161 EUR|High: €1,058 EUR|Avg: €455 EUR|-10.4%
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 31, 2026
Retailer 14€161 EUR
Retailer 3€179 EUR
Retailer 12€186 EUR
Retailer 8€200 EUR
Retailer 6€201 EUR
Retailer 11€269 EUR
Retailer 7€358 EUR
Retailer 13€388 EUR
Retailer 9€401 EUR
Retailer 10€641 EUR
Retailer 2€677 EUR
Retailer 5€690 EUR
Retailer 4€734 EUR
MOH London€937 EUR

43 data points across 14 retailers

14 retailers€161 EUR to €937 EUR

A
Cheapest Retailer
-
€161 EUR
$180 USD
A
Retailer 2
-
€179 EUR
$200 USD
View
Final sale: no returns
A
Retailer 3
-
€186 EUR
$208 USD
View
A
Retailer 4
-
€200 EUR
$223 USD
View
A
Retailer 5
-
€201 EUR
$225 USD
View
B+
Retailer 6
-
€269 EUR
$300 USD
View
A
Retailer 7
-
€358 EUR
£315 GBP
View
B+
Retailer 8
-
€388 EUR
$433 USD
View
B+
Retailer 9
-
€401 EUR
View
B+
Retailer 10
-
€641 EUR
$716 USD
View
B
Retailer 11
-
€677 EUR
$756 USD
View
B
Retailer 12
-
€690 EUR
$770 USD
View
B
Retailer 13
-
€734 EUR
$820 USD
View
Most Expensive
B
MOH London
LG836629038 · Oct 29
€937 EUR
£824 GBP
View
13 more retailers have this diamond
Prices start from €161 EURSave up to €776 EUR

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
1.21ct Heart
€161 EUR