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Heart|Lab Grown|IGI

0.69ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG678550433

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG678550433

Diamond specifications and retailer prices

From €510 EUR
$570 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €510 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.69ct lab-grown heart diamond

This 0.69ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678550433 or 678550433. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.69
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678550433
Dimensions5.42 × 6.29 × 3.56 mm
L/W Ratio1.16
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
5.42 mm6.29 mm0.69 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678550433
Side View
Table 59.0%Crown 31.5°Girdle: THN-THKPavilion 38.6°Culet: NoneDepth 56.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €510 EUR|Low: €135 EUR|High: €1,060 EUR|Avg: €524 EUR|-8.1%
Brilliant Earth
Retailer 2
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Retailer 12
September 7, 2026
Retailer 11€135 EUR
Retailer 6€286 EUR
Retailer 9€292 EUR
Retailer 3€342 EUR
Retailer 2€368 EUR
Retailer 8€380 EUR
Retailer 5€469 EUR
Brilliant Earth€510 EUR
Retailer 4€544 EUR
Retailer 12€728 EUR
Retailer 7€1,000 EUR
Retailer 10€1,041 EUR

72 data points across 12 retailers

1 retailer

B
Brilliant Earth
13390013A · Oct 31
€510 EUR
$570 USD
View

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B
0.69ct Heart
€510 EUR