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Heart|Lab Grown|IGI

1.20ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG837614692

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837614692

Diamond specifications and retailer prices

From €189 EUR
$211 USD
As of October 30, 2026
Save €1,091 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,280 EUR at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837614692 or 837614692. Listed at 19 retailers as of October 30, 2026, with prices from €189 to €1,280, a €1,091 spread on the same certified stone. Michael Trio lists it at €1,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614692
Dimensions6.46 × 7.33 × 4.30 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm7.33 mm1.20 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837614692
Side View
Table 59.0%Crown 33.9°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 58.7%

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: €1,280 EUR|Low: €189 EUR|High: €1,291 EUR|Avg: €533 EUR|-0.8%
Michael Trio
Retailer 2
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Retailer 11
Retailer 12
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Retailer 14
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Retailer 19
October 31, 2026
Retailer 15€189 EUR
Retailer 6€211 EUR
Retailer 7€219 EUR
Retailer 18€235 EUR
Retailer 11€235 EUR
Retailer 17€288 EUR
Retailer 16€315 EUR
Retailer 8€402 EUR
Retailer 13€427 EUR
Retailer 5€493 EUR
Retailer 3€518 EUR
Retailer 9€575 EUR
Retailer 4€753 EUR
Retailer 14€755 EUR
Retailer 2€797 EUR
Retailer 12€797 EUR
Retailer 19€870 EUR
Retailer 10€944 EUR
Michael Trio€1,280 EUR

23 data points across 19 retailers

19 retailers€189 EUR to €1,280 EUR

A
Cheapest Retailer
-
€189 EUR
$211 USD
A
Retailer 2
-
€211 EUR
$236 USD
View
Final sale: no returns
A
Retailer 3
-
€219 EUR
$245 USD
View
A
Retailer 4
-
€235 EUR
$262 USD
View
A
Retailer 5
-
€235 EUR
$263 USD
View
A
Retailer 6
-
€288 EUR
£253 GBP
View
B+
Retailer 7
-
€315 EUR
$352 USD
View
A
Retailer 8
-
€402 EUR
ZAR 7,261 ZAR
View
A
Retailer 9
-
€427 EUR
£376 GBP
View
B+
Retailer 10
-
€493 EUR
$551 USD
View
B+
Retailer 11
-
€518 EUR
$579 USD
View
B+
Retailer 12
-
€575 EUR
A$988 AUD
View
B+
Retailer 13
-
€753 EUR
$841 USD
View
B
Retailer 14
-
€755 EUR
$844 USD
View
B+
Retailer 15
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€797 EUR
$890 USD
View
B+
Retailer 16
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€797 EUR
$891 USD
View
B+
Retailer 17
-
€870 EUR
A$1,496 AUD
View
B+
Retailer 18
-
€944 EUR
£830 GBP
View
Most Expensive
B
Michael Trio
1023875506 · Oct 30
€1,280 EUR
SGD 1,933 SGD
View
18 more retailers have this diamond
Prices start from €189 EURSave up to €1,091 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
1.20ct Heart
€189 EUR