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Heart|Lab Grown|IGI

1.45ct G VVS1 Heart Lab Grown Diamond

EX • G/VVS1 • IGI LG822619226

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG822619226

Diamond specifications and retailer prices

From €217 EUR
$243 USD
As of November 1, 2026
Save €871 EUR (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,088 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822619226 or 822619226. Listed at 3 retailers as of October 31, 2026, with prices from €217 to €1,088, a €871 spread on the same certified stone. Brilliant Earth lists it at €1,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822619226
Dimensions7.18 × 7.88 × 4.54 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm7.88 mm1.45 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822619226
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,088 EUR|Low: €217 EUR|High: €1,551 EUR|Avg: €712 EUR|-29.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3€217 EUR
Retailer 4€413 EUR
Retailer 2€464 EUR
Retailer 6€695 EUR
Retailer 5€871 EUR
Brilliant Earth€1,088 EUR

40 data points across 6 retailers

3 retailers€217 EUR to €1,088 EUR

A
Cheapest Retailer
-
€217 EUR
$243 USD
Final sale: no returns
A
Retailer 2
-
€464 EUR
£409 GBP
View
Most Expensive
B
Brilliant Earth
21233409A · Oct 31
€1,088 EUR
$1,220 USD
View
2 more retailers have this diamond
Prices start from €217 EURSave up to €871 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
€217 EUR