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Heart|Lab Grown|IGI

0.63ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG678554326

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG678554326

Diamond specifications and retailer prices

From €562 EUR
£495 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: €562 EUR at Diamond Quarter
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 Diamond Quarter

About this 0.63ct lab-grown heart diamond

This 0.63ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678554326 or 678554326. 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

0.63
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678554326
Dimensions5.76 × 5.40 × 3.41 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.76 mm5.40 mm0.63 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678554326
Side View
Table 59.0%Crown 36.2°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 59.2%

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: €283 EUR|Low: €98 EUR|High: €682 EUR|Avg: €404 EUR|+0.3%
Retailer 1
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Retailer 10
June 11, 2026
Retailer 6€261 EUR
Retailer 7€269 EUR
Retailer 1€283 EUR
Retailer 8€357 EUR
Retailer 3€361 EUR
Retailer 5€376 EUR
Retailer 10€403 EUR
Retailer 9€505 EUR
Retailer 4€517 EUR
Retailer 2€676 EUR

64 data points across 10 retailers

1 retailer

B
Diamond Quarter
0.63VS1DLG26EE30N · Oct 31
€562 EUR
£495 GBP
View

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.

B
0.63ct Heart
€562 EUR