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Heart|Lab Grown|IGI

1.55ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG836626501

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836626501

Diamond specifications and retailer prices

From €238 EUR
$266 USD
As of October 24, 2026
Save €914 EUR (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,152 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836626501 or 836626501. Listed at 19 retailers as of October 24, 2026, with prices from €238 to €1,152, a €914 spread on the same certified stone. Reve Diamonds lists it at €1,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626501
Dimensions7.49 × 8.06 × 4.55 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm8.06 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626501
Side View
Table 62.0%Crown 34.8°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 56.5%

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 24
Current: €1,021 EUR|Low: €205 EUR|High: €1,152 EUR|Avg: €589 EUR|-1.2%
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
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 19€205 EUR
Retailer 9€229 EUR
Retailer 17€238 EUR
Retailer 2€254 EUR
Retailer 6€286 EUR
Retailer 13€298 EUR
Retailer 12€412 EUR
Retailer 16€430 EUR
Retailer 4€431 EUR
Retailer 14€473 EUR
Retailer 7€480 EUR
Retailer 10€482 EUR
Retailer 18€818 EUR
Retailer 3€821 EUR
Retailer 11€822 EUR
Retailer 8€865 EUR
Retailer 15€1,021 EUR
Retailer 1€1,021 EUR
Retailer 5€1,036 EUR
Reve Diamonds€1,152 EUR

24 data points across 20 retailers

19 retailers€238 EUR to €1,152 EUR

Retailer 1
-
€205 EUR
$229 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€238 EUR
$266 USD
View
A
Retailer 3
-
€254 EUR
$284 USD
View
A
Retailer 4
-
€286 EUR
HK$2,500 HKD
View
A
Retailer 5
-
€298 EUR
£262 GBP
View
A
Retailer 6
-
€412 EUR
View
Retailer 7
-
€430 EUR
ZAR 7,766 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
€431 EUR
$482 USD
View
A
Retailer 9
-
€473 EUR
£416 GBP
View
B+
Retailer 10
-
€480 EUR
$536 USD
View
B+
Retailer 11
-
€482 EUR
$538 USD
View
B
Retailer 12
-
€818 EUR
$914 USD
View
B
Retailer 13
-
€821 EUR
$917 USD
View
B
Retailer 14
-
€822 EUR
SGD 1,241 SGD
View
B
Retailer 15
-
€865 EUR
$966 USD
View
B
Retailer 16
-
€1,021 EUR
£898 GBP
View
B
Retailer 17
-
€1,021 EUR
$1,141 USD
View
B
Retailer 18
-
€1,036 EUR
$1,157 USD
View
Most Expensive
B
Reve Diamonds
7EEF92AEE · Oct 25
€1,152 EUR
$1,287 USD
View
18 more retailers have this diamond
Prices start from €238 EURSave up to €914 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
1.55ct Heart
€238 EUR