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Heart|Lab Grown|IGI

1.28ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG582366988

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG582366988

Diamond specifications and retailer prices

From €177 EUR
$198 USD
As of October 30, 2026
Save €856 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,033 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582366988 or 582366988. Listed at 13 retailers as of October 29, 2026, with prices from €177 to €1,033, a €856 spread on the same certified stone. MOH London lists it at €1,033. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582366988
Dimensions6.48 × 7.49 × 4.50 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.48 mm7.49 mm1.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582366988
Side View
Table 58.0%Crown 34.9°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 60.1%

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 30
Current: €1,033 EUR|Low: €170 EUR|High: €1,040 EUR|Avg: €496 EUR|+0.6%
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
October 31, 2026
Retailer 10€177 EUR
Retailer 3€199 EUR
Retailer 13€206 EUR
Retailer 11€220 EUR
Retailer 14€220 EUR
Retailer 8€297 EUR
Retailer 2€402 EUR
Retailer 4€431 EUR
Retailer 7€666 EUR
Retailer 12€707 EUR
Retailer 9€709 EUR
Retailer 5€755 EUR
Retailer 6€797 EUR
MOH London€1,033 EUR

44 data points across 14 retailers

13 retailers€177 EUR to €1,033 EUR

A
Cheapest Retailer
-
€177 EUR
$198 USD
A
Retailer 2
-
€199 EUR
$222 USD
View
Final sale: no returns
A
Retailer 3
-
€206 EUR
$230 USD
View
A
Retailer 4
-
€220 EUR
$246 USD
View
A
Retailer 5
-
€220 EUR
$246 USD
View
B+
Retailer 6
-
€297 EUR
$332 USD
View
B+
Retailer 7
-
€402 EUR
£354 GBP
View
B+
Retailer 8
-
€431 EUR
$482 USD
View
B
Retailer 9
-
€666 EUR
A$1,144 AUD
View
B
Retailer 10
-
€707 EUR
$790 USD
View
B
Retailer 11
-
€709 EUR
$792 USD
View
B
Retailer 12
-
€755 EUR
$843 USD
View
Most Expensive
B
MOH London
LG582366988 · Oct 29
€1,033 EUR
£909 GBP
View
12 more retailers have this diamond
Prices start from €177 EURSave up to €856 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
1.28ct Heart
€177 EUR