Heart|Lab Grown|IGI

1.28ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG836605494

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836605494

Diamond specifications and retailer prices

From €187 EUR
$209 USD
As of October 30, 2026
Save €843 EUR (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,030 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 LG836605494 or 836605494. Listed at 16 retailers as of October 30, 2026, with prices from €187 to €1,030, a €843 spread on the same certified stone. Reve Diamonds lists it at €1,030. 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 angle31.2°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836605494
Dimensions7.28 × 6.59 × 3.61 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm6.59 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836605494
Side View
Table 61.0%Crown 31.2°Girdle: THK-VTKPavilion 30.9°Culet: NoneDepth 49.6%

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: €375 EUR|Low: €187 EUR|High: €1,030 EUR|Avg: €487 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 31, 2026
Retailer 2€187 EUR
Retailer 11€193 EUR
Retailer 10€207 EUR
Retailer 5€254 EUR
Retailer 4€279 EUR
Retailer 7€355 EUR
Retailer 1€375 EUR
Retailer 3€462 EUR
Retailer 8€505 EUR
Retailer 9€668 EUR
Retailer 12€714 EUR
Retailer 6€973 EUR
Reve Diamonds€1,030 EUR

41 data points across 13 retailers

16 retailers€187 EUR to €1,030 EUR

Retailer 1
-
€166 EUR
$186 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€187 EUR
$209 USD
View
Final sale: no returns
Retailer 3
-
€193 EUR
$216 USD
View
Price last confirmed 16 days ago
Retailer 4
-
€207 EUR
$231 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€207 EUR
$231 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€254 EUR
£224 GBP
View
B+
Retailer 7
-
€279 EUR
$312 USD
View
A
Retailer 8
-
€355 EUR
ZAR 6,414 ZAR
View
A
Retailer 9
-
€375 EUR
£330 GBP
View
B+
Retailer 10
-
€462 EUR
$516 USD
View
B+
Retailer 11
-
€505 EUR
A$868 AUD
View
Retailer 12
-
€665 EUR
$743 USD
View
Price last confirmed 31 days ago
B
Retailer 13
-
€668 EUR
$746 USD
View
B
Retailer 14
-
€714 EUR
$797 USD
View
B
Retailer 15
-
€973 EUR
£856 GBP
View
Most Expensive
B
Reve Diamonds
8C9221D92 · Oct 30
€1,030 EUR
$1,150 USD
View
15 more retailers have this diamond
Prices start from €187 EURSave up to €843 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
€187 EUR