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Heart|Lab Grown|IGI

1.28ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG742508999

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG742508999

Diamond specifications and retailer prices

From €181 EUR
$202 USD
As of October 30, 2026
Save €894 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,075 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG742508999 or 742508999. Listed at 18 retailers as of October 30, 2026, with prices from €181 to €1,075, a €894 spread on the same certified stone. Reve Diamonds lists it at €1,075. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742508999
Dimensions6.62 × 7.58 × 4.57 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm7.58 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742508999
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.3%

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: €412 EUR|Low: €181 EUR|High: €1,146 EUR|Avg: €533 EUR|+1.4%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 16€181 EUR
Retailer 8€201 EUR
Retailer 13€210 EUR
Retailer 2€225 EUR
Retailer 3€225 EUR
Retailer 15€276 EUR
Retailer 11€386 EUR
Retailer 9€389 EUR
Retailer 1€412 EUR
Retailer 6€467 EUR
Retailer 5€513 EUR
Retailer 12€549 EUR
Retailer 17€722 EUR
Retailer 14€724 EUR
Retailer 7€770 EUR
Retailer 4€922 EUR
Retailer 10€1,056 EUR
Reve Diamonds€1,075 EUR

38 data points across 18 retailers

18 retailers€181 EUR to €1,075 EUR

A
Cheapest Retailer
-
€181 EUR
$202 USD
A
Retailer 2
-
€201 EUR
$225 USD
View
Final sale: no returns
A
Retailer 3
-
€210 EUR
$235 USD
View
A
Retailer 4
-
€225 EUR
$251 USD
View
A
Retailer 5
-
€225 EUR
$251 USD
View
Retailer 6
-
€276 EUR
£243 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€386 EUR
ZAR 6,961 ZAR
View
A
Retailer 8
-
€389 EUR
$435 USD
View
A
Retailer 9
-
€412 EUR
£363 GBP
View
B+
Retailer 10
-
€467 EUR
$522 USD
View
B+
Retailer 11
-
€513 EUR
$573 USD
View
B+
Retailer 12
-
€549 EUR
A$943 AUD
View
B+
Retailer 13
-
€722 EUR
$807 USD
View
B+
Retailer 14
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€724 EUR
$809 USD
View
B
Retailer 15
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€770 EUR
$860 USD
View
B
Retailer 16
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€922 EUR
$1,030 USD
View
B
Retailer 17
-
€1,056 EUR
£929 GBP
View
Most Expensive
B
Reve Diamonds
8A53DF267 · Oct 30
€1,075 EUR
$1,201 USD
View
17 more retailers have this diamond
Prices start from €181 EURSave up to €894 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
€181 EUR