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Heart|Lab Grown|IGI

1.50ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG654413522

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG654413522

Diamond specifications and retailer prices

From €251 EUR
$280 USD
As of October 30, 2026
Save €1,108 EUR (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,453 EUR at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 1.5ct lab-grown heart diamond

This 1.5ct 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 LG654413522 or 654413522. Listed at 24 retailers as of October 30, 2026, with a 442% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654413522
Dimensions7.09 × 7.86 × 4.63 mm
L/W Ratio1.11
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
7.09 mm7.86 mm1.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654413522
Side View
Table 61.0%Crown 35.7°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 58.9%

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 30
Current: €1,453 EUR|Low: €249 EUR|High: €1,459 EUR|Avg: €670 EUR|+0.4%
Novita Diamonds
Retailer 2
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Retailer 22
November 1, 2026
Retailer 5€251 EUR
Retailer 19€281 EUR
Retailer 15€291 EUR
Retailer 8€311 EUR
Retailer 12€311 EUR
Retailer 2€329 EUR
Retailer 22€452 EUR
Retailer 10€513 EUR
Retailer 16€522 EUR
Retailer 21€534 EUR
Retailer 7€544 EUR
Retailer 13€548 EUR
Retailer 18€592 EUR
Retailer 4€605 EUR
Retailer 20€723 EUR
Retailer 9€832 EUR
Retailer 6€999 EUR
Retailer 14€1,044 EUR
Retailer 17€1,195 EUR
Retailer 3€1,247 EUR
Retailer 11€1,297 EUR
Novita Diamonds€1,453 EUR

30 data points across 22 retailers

24 retailers€251 EUR to €1,359 EUR

A
Cheapest Retailer
-
€251 EUR
$280 USD
A
Retailer 2
-
€281 EUR
$314 USD
View
Final sale: no returns
A
Retailer 3
-
€291 EUR
$325 USD
View
A
Retailer 4
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€311 EUR
$347 USD
View
Retailer 5
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€311 EUR
$347 USD
View
Price last confirmed 7 days ago
A
Retailer 6
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€329 EUR
£289 GBP
View
A
Retailer 7
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€452 EUR
$505 USD
View
B+
Retailer 8
-
€513 EUR
$573 USD
View
B+
Retailer 9
-
€522 EUR
View
B+
Retailer 10
-
€534 EUR
ZAR 9,639 ZAR
View
B+
Retailer 11
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€544 EUR
$608 USD
View
B+
Retailer 12
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€548 EUR
£482 GBP
View
B+
Retailer 13
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€592 EUR
A$1,018 AUD
View
B+
Retailer 14
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€605 EUR
$676 USD
View
B+
Retailer 15
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€723 EUR
A$1,242 AUD
View
B
Retailer 16
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€832 EUR
$930 USD
View
B
Retailer 17
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€999 EUR
$1,116 USD
View
B
Retailer 18
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€1,044 EUR
$1,167 USD
View
B
Retailer 19
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€1,139 EUR
$1,272 USD
View
B
Retailer 20
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€1,195 EUR
$1,335 USD
View
Retailer 21
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€1,247 EUR
£1,097 GBP
View
Price last confirmed 7 days ago
B
Retailer 22
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€1,297 EUR
$1,449 USD
View
B
Retailer 23
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€1,359 EUR
$1,518 USD
View
Most Expensive
Novita Diamonds
cert_654413522 · Oct 8
€1,453 EUR
A$2,497 AUD
View
Price last confirmed 24 days ago
23 more retailers have this diamond
Prices start from €251 EURSave up to €1,108 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
1.50ct Heart
€251 EUR