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Heart|Lab Grown|IGI

1.36ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG766615716

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG766615716

Diamond specifications and retailer prices

From €172 EUR
$192 USD
As of October 23, 2026
Save €1,499 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,671 EUR at Queensmith · As of October 25, 2026
View at Queensmith

About this 1.36ct lab-grown heart diamond

This 1.36ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766615716 or 766615716. Listed at 15 retailers as of October 23, 2026, with prices from €172 to €1,671, a €1,499 spread on the same certified stone. Queensmith lists it at €1,671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766615716
Dimensions6.57 × 7.61 × 4.63 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm7.61 mm1.36 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766615716
Side View
Table 62.0%Crown 36.6°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 60.8%

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 23
Current: €376 EUR|Low: €148 EUR|High: €1,003 EUR|Avg: €473 EUR|-14.7%
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
October 26, 2026
Retailer 12€172 EUR
Retailer 4€192 EUR
Retailer 5€200 EUR
Retailer 2€213 EUR
Retailer 3€213 EUR
Retailer 10€361 EUR
Retailer 7€373 EUR
Retailer 1€376 EUR
Retailer 14€439 EUR
Retailer 11€473 EUR
Retailer 9€522 EUR
Retailer 13€686 EUR
Retailer 15€688 EUR
Retailer 6€734 EUR
Retailer 8€999 EUR

40 data points across 15 retailers

15 retailers€172 EUR to €1,671 EUR

A
Cheapest Retailer
-
€172 EUR
$192 USD
A
Retailer 2
-
€200 EUR
$223 USD
View
A
Retailer 3
-
€213 EUR
$238 USD
View
A
Retailer 4
-
€213 EUR
$238 USD
View
Retailer 5
-
€361 EUR
ZAR 6,512 ZAR
View
Price last confirmed 7 days ago
A
Retailer 6
-
€373 EUR
$417 USD
View
A
Retailer 7
-
€376 EUR
£331 GBP
View
A
Retailer 8
-
€439 EUR
$490 USD
View
B+
Retailer 9
-
€473 EUR
$528 USD
View
B+
Retailer 10
-
€522 EUR
A$897 AUD
View
B+
Retailer 11
-
€686 EUR
$766 USD
View
B+
Retailer 12
-
€688 EUR
$769 USD
View
B+
Retailer 13
-
€734 EUR
$820 USD
View
B
Retailer 14
-
€999 EUR
£879 GBP
View
Most Expensive
B
Queensmith
LG766615716 · Oct 25
€1,671 EUR
£1,470 GBP
View
14 more retailers have this diamond
Prices start from €172 EURSave up to €1,499 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
1.36ct Heart
€172 EUR