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Heart|Lab Grown|IGI

1.53ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG795629380

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795629380

Diamond specifications and retailer prices

From €328 EUR
$366 USD
As of October 30, 2026
Save €2,744 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,072 EUR at Novita Diamonds · As of October 31, 2026
View at Novita 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795629380 or 795629380. Listed at 14 retailers as of October 30, 2026, with prices from €328 to €3,072, a €2,744 spread on the same certified stone. Novita Diamonds lists it at €3,072. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795629380
Dimensions6.90 × 7.69 × 4.80 mm
L/W Ratio1.11
Girdle conditionFaceted
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
6.90 mm7.69 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795629380
Side View
Table 57.0%Crown 36.8°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €3,072 EUR|Low: €321 EUR|High: €3,110 EUR|Avg: €1,468 EUR|-1.0%
Novita Diamonds
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 1, 2026
Retailer 11€328 EUR
Retailer 3€380 EUR
Retailer 2€474 EUR
Retailer 4€582 EUR
Retailer 14€650 EUR
Retailer 5€751 EUR
Retailer 9€1,044 EUR
Retailer 12€1,191 EUR
Retailer 6€1,209 EUR
Retailer 15€1,441 EUR
Retailer 10€1,761 EUR
Retailer 8€2,488 EUR
Retailer 13€2,909 EUR
Retailer 7€3,035 EUR
Novita Diamonds€3,072 EUR

30 data points across 15 retailers

14 retailers€328 EUR to €3,072 EUR

A
Cheapest Retailer
-
€328 EUR
$366 USD
A
Retailer 2
-
€380 EUR
$424 USD
View
A
Retailer 3
-
€474 EUR
£417 GBP
View
A
Retailer 4
-
€582 EUR
$650 USD
View
A
Retailer 5
-
€650 EUR
$726 USD
View
A
Retailer 6
-
€751 EUR
$839 USD
View
A
Retailer 7
-
€1,044 EUR
A$1,794 AUD
View
B+
Retailer 8
-
€1,191 EUR
$1,331 USD
View
B+
Retailer 9
-
€1,209 EUR
A$2,078 AUD
View
B+
Retailer 10
-
€1,441 EUR
$1,610 USD
View
B
Retailer 11
-
€1,761 EUR
£1,549 GBP
View
B
Retailer 12
-
€2,488 EUR
$2,780 USD
View
B
Retailer 13
-
€2,909 EUR
$3,250 USD
View
Most Expensive
B
Novita Diamonds
cert_795629380 · Oct 31
€3,072 EUR
A$5,280 AUD
View
13 more retailers have this diamond
Prices start from €328 EURSave up to €2,744 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
€328 EUR