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Heart|Lab Grown|IGI

1.02ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG797678166

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797678166

Diamond specifications and retailer prices

From €149 EUR
$166 USD
As of October 30, 2026
Save €1,284 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,432 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797678166 or 797678166. Listed at 21 retailers as of October 30, 2026, with prices from €149 to €1,432, a €1,284 spread on the same certified stone. Do Amore Diamonds lists it at €1,432. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797678166
Dimensions6.52 × 7.07 × 3.94 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.52 mm7.07 mm1.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797678166
Side View
Table 63.0%Crown 33.5°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 55.7%

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: €1,432 EUR|Low: €144 EUR|High: €1,432 EUR|Avg: €439 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 19
October 31, 2026
Retailer 19€149 EUR
Retailer 9€166 EUR
Retailer 10€173 EUR
Retailer 6€184 EUR
Retailer 8€184 EUR
Retailer 12€256 EUR
Retailer 7€276 EUR
Retailer 13€339 EUR
Retailer 15€350 EUR
Retailer 2€365 EUR
Retailer 4€401 EUR
Retailer 16€497 EUR
Retailer 18€514 EUR
Retailer 17€570 EUR
Retailer 3€654 EUR
Retailer 11€810 EUR
Retailer 14€957 EUR
Retailer 5€973 EUR
Do Amore Diamonds€1,432 EUR

31 data points across 19 retailers

21 retailers€149 EUR to €1,432 EUR

A
Cheapest Retailer
-
€149 EUR
$166 USD
A
Retailer 2
-
€166 EUR
$185 USD
View
Final sale: no returns
A
Retailer 3
-
€173 EUR
$193 USD
View
A
Retailer 4
-
€184 EUR
$206 USD
View
A
Retailer 5
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€184 EUR
$206 USD
View
A
Retailer 6
-
€225 EUR
$251 USD
View
A
Retailer 7
-
€256 EUR
£225 GBP
View
A
Retailer 8
-
€276 EUR
$308 USD
View
B+
Retailer 9
-
€339 EUR
View
B+
Retailer 10
-
€350 EUR
ZAR 6,309 ZAR
View
B+
Retailer 11
-
€365 EUR
£321 GBP
View
B+
Retailer 12
-
€401 EUR
$448 USD
View
B+
Retailer 13
-
€497 EUR
A$854 AUD
View
B+
Retailer 14
-
€514 EUR
$574 USD
View
B+
Retailer 15
-
€570 EUR
A$979 AUD
View
B
Retailer 16
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€654 EUR
$731 USD
View
B
Retailer 17
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€810 EUR
$904 USD
View
B
Retailer 18
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€867 EUR
$969 USD
View
B
Retailer 19
-
€957 EUR
£842 GBP
View
B
Retailer 20
-
€973 EUR
$1,088 USD
View
Most Expensive
B
Do Amore Diamonds
27-3EBE80E9C · Oct 31
€1,432 EUR
$1,600 USD
View
20 more retailers have this diamond
Prices start from €149 EURSave up to €1,284 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
1.02ct Heart
€149 EUR