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Heart|Lab Grown|IGI

1.53ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG594330045

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG594330045

Diamond specifications and retailer prices

From €203 EUR
As of November 4, 2026
Save €938 EUR (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,141 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594330045 or 594330045. Listed at 22 retailers as of November 4, 2026, with prices from €203 to €1,141, a €938 spread on the same certified stone. Reve Diamonds lists it at €1,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594330045
Dimensions7.04 × 7.73 × 4.78 mm
L/W Ratio1.10
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
7.04 mm7.73 mm1.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594330045
Side View
Table 63.0%Crown 34.3°Girdle: STK-VTKPavilion 42.6°Culet: NoneDepth 61.8%

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: Nov 4
Current: €466 EUR|Low: €195 EUR|High: €1,025 EUR|Avg: €545 EUR|+3.6%
Retailer 1
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
November 5, 2026
Retailer 15€203 EUR
Retailer 5€236 EUR
Retailer 2€252 EUR
Retailer 6€252 EUR
Retailer 13€339 EUR
Retailer 11€404 EUR
Retailer 10€435 EUR
Retailer 1€466 EUR
Retailer 7€543 EUR
Retailer 9€588 EUR
Retailer 12€622 EUR
Retailer 4€810 EUR
Retailer 14€951 EUR
Retailer 8€1,006 EUR
Retailer 3€1,025 EUR

45 data points across 15 retailers

22 retailers€203 EUR to €1,141 EUR

A
Cheapest Retailer
-
€203 EUR
A
Retailer 2
-
€227 EUR
View
Final sale: no returns
A
Retailer 3
-
€236 EUR
View
A
Retailer 4
-
€252 EUR
View
Retailer 5
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€252 EUR
View
Price last confirmed 11 days ago
B+
Retailer 6
-
€339 EUR
View
A
Retailer 7
-
€404 EUR
View
A
Retailer 8
-
€435 EUR
View
A
Retailer 9
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€466 EUR
View
B+
Retailer 10
-
€473 EUR
View
B+
Retailer 11
-
€519 EUR
View
B+
Retailer 12
-
€543 EUR
View
B+
Retailer 13
-
€588 EUR
View
B+
Retailer 14
-
€622 EUR
View
Retailer 15
-
€665 EUR
View
Price last confirmed 10 days ago
B
Retailer 16
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€768 EUR
View
B
Retailer 17
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€810 EUR
View
B
Retailer 18
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€856 EUR
View
Retailer 19
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€951 EUR
View
Price last confirmed 11 days ago
B
Retailer 20
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€1,006 EUR
View
B
Retailer 21
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€1,025 EUR
View
Most Expensive
B
Reve Diamonds
F53A4F64B · Nov 4
€1,141 EUR
$1,286 USD
View
21 more retailers have this diamond
Prices start from €203 EURSave up to €938 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
1.53ct Heart
€203 EUR