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Heart|Lab Grown|IGI

1.51ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG492124946

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG492124946

Diamond specifications and retailer prices

From €192 EUR
As of November 4, 2026
Save €1,646 EUR (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €1,837 EUR at Do Amore Diamonds · As of November 4, 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 LG492124946 or 492124946. Listed at 27 retailers as of November 4, 2026, with prices from €192 to €1,837, a €1,646 spread on the same certified stone. Do Amore Diamonds lists it at €1,837. 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
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492124946
Dimensions7.98 × 6.84 × 4.71 mm
L/W Ratio1.17
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
7.98 mm6.84 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492124946
Side View
Table 64.0%Crown 38.9°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,837 EUR|Low: €214 EUR|High: €1,837 EUR|Avg: €748 EUR
Do Amore Diamonds
Retailer 2
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Retailer 11
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Retailer 17
November 5, 2026
Retailer 13€221 EUR
Retailer 4€352 EUR
Retailer 16€363 EUR
Retailer 9€364 EUR
Retailer 15€368 EUR
Retailer 3€463 EUR
Retailer 2€487 EUR
Retailer 8€572 EUR
Retailer 14€765 EUR
Retailer 12€901 EUR
Retailer 6€965 EUR
Retailer 11€985 EUR
Retailer 5€993 EUR
Retailer 10€1,046 EUR
Retailer 7€1,063 EUR
Retailer 17€1,102 EUR
Do Amore Diamonds€1,837 EUR

44 data points across 17 retailers

27 retailers€192 EUR to €1,837 EUR

A
Cheapest Retailer
-
€192 EUR
Retailer 2
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€192 EUR
View
Price last confirmed 28 days ago
Retailer 3
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€192 EUR
View
Price last confirmed 25 days ago
A
Retailer 4
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€221 EUR
View
Final sale: no returns
Retailer 5
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€231 EUR
View
Price last confirmed 36 days ago
Retailer 6
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€237 EUR
View
Price last confirmed 33 days ago
Retailer 7
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€237 EUR
View
Price last confirmed 26 days ago
Retailer 8
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€268 EUR
View
Price last confirmed 37 days ago
Retailer 9
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€283 EUR
View
Price last confirmed 39 days ago
A
Retailer 10
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€352 EUR
View
A
Retailer 11
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€363 EUR
View
B+
Retailer 12
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€368 EUR
View
A
Retailer 13
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€463 EUR
View
B+
Retailer 14
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€487 EUR
View
B+
Retailer 15
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€572 EUR
View
B
Retailer 16
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€765 EUR
View
Retailer 17
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€841 EUR
View
Price last confirmed 26 days ago
B
Retailer 18
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€841 EUR
View
B+
Retailer 19
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€901 EUR
View
B
Retailer 20
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€965 EUR
View
B
Retailer 21
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€985 EUR
View
B
Retailer 22
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€993 EUR
View
Retailer 23
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€1,017 EUR
View
Price last confirmed 36 days ago
B
Retailer 24
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€1,046 EUR
View
B
Retailer 25
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€1,063 EUR
View
B
Retailer 26
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€1,102 EUR
View
Most Expensive
B
Do Amore Diamonds
27-252241348 · Nov 4
€1,837 EUR
$2,070 USD
View
26 more retailers have this diamond
Prices start from €192 EURSave up to €1,646 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
€192 EUR