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Heart|Lab Grown|IGI

1.54ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG654413596

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG654413596

Diamond specifications and retailer prices

From €257 EUR
$287 USD
As of October 30, 2026
Save €1,221 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,478 EUR at Novita Diamonds · As of October 30, 2026
View at Novita Diamonds

About this 1.54ct lab-grown heart diamond

This 1.54ct 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 LG654413596 or 654413596. Listed at 23 retailers as of October 30, 2026, with prices from €257 to €1,478, a €1,221 spread on the same certified stone. Novita Diamonds lists it at €1,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654413596
Dimensions7.51 × 7.92 × 4.49 mm
L/W Ratio1.05
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
7.51 mm7.92 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654413596
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 56.7%

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 30
Current: €1,478 EUR|Low: €244 EUR|High: €1,491 EUR|Avg: €698 EUR|-0.9%
Novita Diamonds
Retailer 2
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Retailer 21
November 1, 2026
Retailer 4€257 EUR
Retailer 12€298 EUR
Retailer 18€301 EUR
Retailer 7€319 EUR
Retailer 11€319 EUR
Retailer 13€337 EUR
Retailer 21€461 EUR
Retailer 9€523 EUR
Retailer 16€534 EUR
Retailer 20€547 EUR
Retailer 6€552 EUR
Retailer 15€562 EUR
Retailer 3€635 EUR
Retailer 19€740 EUR
Retailer 8€855 EUR
Retailer 5€1,023 EUR
Retailer 14€1,067 EUR
Retailer 17€1,224 EUR
Retailer 2€1,275 EUR
Retailer 10€1,316 EUR
Novita Diamonds€1,478 EUR

34 data points across 21 retailers

23 retailers€257 EUR to €1,478 EUR

A
Cheapest Retailer
-
€257 EUR
$287 USD
A
Retailer 2
-
€298 EUR
$333 USD
View
A
Retailer 3
-
€301 EUR
$336 USD
View
Final sale: no returns
Retailer 4
-
€319 EUR
$356 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€319 EUR
$356 USD
View
A
Retailer 6
-
€337 EUR
£296 GBP
View
A
Retailer 7
-
€461 EUR
$515 USD
View
B+
Retailer 8
-
€523 EUR
$584 USD
View
B+
Retailer 9
-
€534 EUR
View
B+
Retailer 10
-
€547 EUR
ZAR 9,870 ZAR
View
B+
Retailer 11
-
€552 EUR
$617 USD
View
B+
Retailer 12
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€562 EUR
£495 GBP
View
B+
Retailer 13
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€635 EUR
$709 USD
View
B+
Retailer 14
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€740 EUR
A$1,272 AUD
View
B+
Retailer 15
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€855 EUR
$955 USD
View
B
Retailer 16
-
€1,023 EUR
$1,143 USD
View
B
Retailer 17
-
€1,067 EUR
$1,192 USD
View
B
Retailer 18
-
€1,168 EUR
$1,305 USD
View
B
Retailer 19
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€1,224 EUR
$1,367 USD
View
B
Retailer 20
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€1,275 EUR
£1,122 GBP
View
B
Retailer 21
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€1,316 EUR
$1,470 USD
View
B
Retailer 22
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€1,395 EUR
$1,559 USD
View
Most Expensive
B
Novita Diamonds
cert_654413596 · Oct 30
€1,478 EUR
A$2,541 AUD
View
22 more retailers have this diamond
Prices start from €257 EURSave up to €1,221 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
1.54ct Heart
€257 EUR