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Heart|Lab Grown|IGI

1.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG758579044

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG758579044

Diamond specifications and retailer prices

From €227 EUR
$254 USD
As of October 30, 2026
Save €1,796 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,023 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758579044 or 758579044. Listed at 14 retailers as of October 30, 2026, with prices from €227 to €2,023, a €1,796 spread on the same certified stone. Do Amore Diamonds lists it at €2,023. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758579044
Dimensions7.01 × 8.08 × 4.71 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
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
7.01 mm8.08 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758579044
Side View
Table 60.0%Crown 35.2°Girdle: MED-THKPavilion 42.7°Culet: NoneDepth 58.3%

Caratlytics Score

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A+
Exceptional
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: €2,023 EUR|Low: €227 EUR|High: €2,426 EUR|Avg: €871 EUR|-8.5%
Do Amore Diamonds
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
November 1, 2026
Retailer 4€227 EUR
Retailer 13€255 EUR
Retailer 15€264 EUR
Retailer 12€350 EUR
Retailer 11€381 EUR
Retailer 10€385 EUR
Retailer 16€519 EUR
Retailer 7€535 EUR
Retailer 9€724 EUR
Retailer 14€798 EUR
Retailer 5€1,002 EUR
Retailer 3€1,091 EUR
Retailer 2€1,248 EUR
Retailer 8€1,442 EUR
Retailer 6€1,817 EUR
Do Amore Diamonds€2,023 EUR

33 data points across 16 retailers

14 retailers€227 EUR to €2,023 EUR

A+
Cheapest Retailer
-
€227 EUR
$254 USD
A
Retailer 2
-
€255 EUR
$285 USD
View
Final sale: no returns
A
Retailer 3
-
€264 EUR
$295 USD
View
A
Retailer 4
-
€350 EUR
$391 USD
View
B+
Retailer 5
-
€381 EUR
$426 USD
View
A
Retailer 6
-
€385 EUR
$430 USD
View
A
Retailer 7
-
€519 EUR
$580 USD
View
B+
Retailer 8
-
€724 EUR
A$1,245 AUD
View
B+
Retailer 9
-
€798 EUR
$891 USD
View
B+
Retailer 10
-
€1,002 EUR
$1,119 USD
View
B+
Retailer 11
-
€1,091 EUR
$1,219 USD
View
B+
Retailer 12
-
€1,248 EUR
£1,098 GBP
View
B
Retailer 13
-
€1,817 EUR
$2,030 USD
View
Most Expensive
B
Do Amore Diamonds
27-E84263210 · Nov 1
€2,023 EUR
$2,260 USD
View
13 more retailers have this diamond
Prices start from €227 EURSave up to €1,796 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
€227 EUR