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Heart|Lab Grown|IGI

1.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG747513203

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG747513203

Diamond specifications and retailer prices

From €233 EUR
$260 USD
As of October 30, 2026
Save €1,007 EUR (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,240 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747513203 or 747513203. Listed at 22 retailers as of October 30, 2026, with prices from €233 to €1,240, a €1,007 spread on the same certified stone. Reve Diamonds lists it at €1,240. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513203
Dimensions7.04 × 7.69 × 4.69 mm
L/W Ratio1.09
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 mm7.69 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513203
Side View
Table 56.0%Crown 35.4°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.0%

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: €498 EUR|Low: €222 EUR|High: €1,240 EUR|Avg: €615 EUR|+1.9%
Retailer 1
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Retailer 20
Reve Diamonds
November 2, 2026
Retailer 3€233 EUR
Retailer 18€260 EUR
Retailer 11€270 EUR
Retailer 6€289 EUR
Retailer 9€289 EUR
Retailer 16€443 EUR
Retailer 8€481 EUR
Retailer 15€489 EUR
Retailer 1€498 EUR
Retailer 5€522 EUR
Retailer 17€546 EUR
Retailer 12€552 EUR
Retailer 2€584 EUR
Retailer 20€703 EUR
Retailer 7€766 EUR
Retailer 13€896 EUR
Retailer 4€928 EUR
Retailer 10€974 EUR
Retailer 19€1,163 EUR
Retailer 14€1,173 EUR
Reve Diamonds€1,240 EUR

36 data points across 21 retailers

22 retailers€233 EUR to €1,240 EUR

A
Cheapest Retailer
-
€233 EUR
$260 USD
A
Retailer 2
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€260 EUR
$291 USD
View
Final sale: no returns
A
Retailer 3
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€270 EUR
$302 USD
View
A
Retailer 4
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€289 EUR
$323 USD
View
Retailer 5
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€289 EUR
$323 USD
View
Price last confirmed 7 days ago
A
Retailer 6
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€443 EUR
$495 USD
View
B+
Retailer 7
-
€481 EUR
$537 USD
View
B+
Retailer 8
-
€489 EUR
View
B+
Retailer 9
-
€498 EUR
ZAR 8,986 ZAR
View
B+
Retailer 10
-
€522 EUR
$583 USD
View
B+
Retailer 11
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€546 EUR
A$938 AUD
View
B+
Retailer 12
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€552 EUR
£486 GBP
View
B+
Retailer 13
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€584 EUR
$653 USD
View
B+
Retailer 14
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€703 EUR
A$1,208 AUD
View
B
Retailer 15
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€766 EUR
$856 USD
View
B
Retailer 16
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€799 EUR
$893 USD
View
Retailer 17
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€896 EUR
A$1,540 AUD
View
Price last confirmed 7 days ago
B
Retailer 18
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€928 EUR
$1,037 USD
View
B
Retailer 19
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€974 EUR
$1,088 USD
View
B
Retailer 20
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€1,163 EUR
£1,023 GBP
View
B
Retailer 21
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€1,173 EUR
$1,310 USD
View
Most Expensive
B
Reve Diamonds
A59F55C22 · Nov 1
€1,240 EUR
$1,386 USD
View
21 more retailers have this diamond
Prices start from €233 EURSave up to €1,007 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
1.45ct Heart
€233 EUR