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Heart|Lab Grown|IGI

1.51ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG647469179

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG647469179

Diamond specifications and retailer prices

From €218 EUR
$243 USD
As of October 28, 2026
Save €1,922 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,139 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647469179 or 647469179. Listed at 17 retailers as of October 28, 2026, with prices from €218 to €2,139, a €1,922 spread on the same certified stone. Do Amore Diamonds lists it at €2,139. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647469179
Dimensions8.16 × 7.18 × 4.36 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm7.18 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647469179
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 53.4%

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 28
Current: €2,139 EUR|Low: €187 EUR|High: €2,139 EUR|Avg: €703 EUR|+18.9%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 7€218 EUR
Retailer 8€233 EUR
Retailer 17€241 EUR
Retailer 20€299 EUR
Retailer 9€345 EUR
Retailer 16€366 EUR
Retailer 18€368 EUR
Retailer 5€439 EUR
Retailer 11€476 EUR
Retailer 2€584 EUR
Retailer 15€601 EUR
Retailer 10€813 EUR
Retailer 21€824 EUR
Retailer 13€917 EUR
Retailer 4€938 EUR
Retailer 3€1,028 EUR
Retailer 6€1,033 EUR
Retailer 14€1,098 EUR
Retailer 12€1,190 EUR
Retailer 19€1,207 EUR
Do Amore Diamonds€2,139 EUR

30 data points across 21 retailers

17 retailers€218 EUR to €2,139 EUR

A
Cheapest Retailer
-
€218 EUR
$243 USD
A
Retailer 2
-
€233 EUR
$260 USD
View
A
Retailer 3
-
€241 EUR
$269 USD
View
A
Retailer 4
-
€299 EUR
$334 USD
View
B+
Retailer 5
-
€345 EUR
$385 USD
View
A
Retailer 6
-
€366 EUR
$409 USD
View
A
Retailer 7
-
€368 EUR
£324 GBP
View
A
Retailer 8
-
€439 EUR
$490 USD
View
B+
Retailer 9
-
€584 EUR
£514 GBP
View
B+
Retailer 10
-
€601 EUR
$671 USD
View
B
Retailer 11
-
€824 EUR
$921 USD
View
B
Retailer 12
-
€917 EUR
$1,025 USD
View
B
Retailer 13
-
€938 EUR
$1,048 USD
View
B
Retailer 14
-
€1,028 EUR
$1,148 USD
View
B
Retailer 15
-
€1,033 EUR
£909 GBP
View
B
Retailer 16
-
€1,207 EUR
$1,349 USD
View
Most Expensive
B
Do Amore Diamonds
27-F719759BA · Oct 31
€2,139 EUR
$2,390 USD
View
16 more retailers have this diamond
Prices start from €218 EURSave up to €1,922 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
1.51ct Heart
€218 EUR