Heart|Lab Grown|IGI

1.00ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG837637614

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG837637614

Diamond specifications and retailer prices

From €153 EUR
$171 USD
As of October 30, 2026
Save €738 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €891 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837637614 or 837637614. Listed at 13 retailers as of October 26, 2026, with prices from €153 to €891, a €738 spread on the same certified stone. MOH London lists it at €891. 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

1.00
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle27.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837637614
Dimensions5.60 × 6.87 × 3.35 mm
L/W Ratio1.23
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.60 mm6.87 mm1.00 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837637614
Side View
Table 67.0%Crown 41°Girdle: STK-THKPavilion 27.6°Culet: NoneDepth 48.8%

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: €891 EUR|Low: €172 EUR|High: €900 EUR|Avg: €424 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8€172 EUR
Retailer 3€228 EUR
Retailer 7€258 EUR
Retailer 6€285 EUR
Retailer 2€337 EUR
Retailer 4€361 EUR
Retailer 5€646 EUR
Retailer 9€661 EUR
MOH London€891 EUR

33 data points across 9 retailers

13 retailers€153 EUR to €891 EUR

A
Cheapest Retailer
-
€153 EUR
$171 USD
A
Retailer 2
-
€172 EUR
$192 USD
View
Final sale: no returns
A
Retailer 3
-
€191 EUR
$213 USD
View
A
Retailer 4
-
€191 EUR
$213 USD
View
A
Retailer 5
-
€228 EUR
£201 GBP
View
B+
Retailer 6
-
€258 EUR
$288 USD
View
B+
Retailer 7
-
€285 EUR
$318 USD
View
B+
Retailer 8
-
€337 EUR
£296 GBP
View
B+
Retailer 9
-
€361 EUR
£318 GBP
View
B
Retailer 10
-
€611 EUR
$683 USD
View
B
Retailer 11
-
€646 EUR
$722 USD
View
B
Retailer 12
-
€661 EUR
$738 USD
View
Most Expensive
B
MOH London
LG837637614 · Oct 26
€891 EUR
£784 GBP
View
12 more retailers have this diamond
Prices start from €153 EURSave up to €738 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
1.00ct Heart
€153 EUR