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Princess|Lab Grown|IGI

1.78ct F VVS1 Princess Lab Grown Diamond

VG • F/VVS1 • IGI LGG1192218

Certificate IGI LGG1192218

Diamond specifications and retailer prices

From €1,676 EUR
$1,880 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: €1,676 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 1.78ct lab-grown princess diamond

This 1.78ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGG1192218. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.78
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1192218
Dimensions6.62 × 6.59 × 4.64 mm
L/W Ratio1.00
Top View
6.62 mm6.59 mm1.78 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1192218
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €1,676 EUR|Low: €201 EUR|High: €1,707 EUR|Avg: €1,154 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 4, 2026
Retailer 2€201 EUR
Retailer 8€437 EUR
Retailer 3€592 EUR
Retailer 7€1,202 EUR
Retailer 6€1,251 EUR
Retailer 4€1,277 EUR
Retailer 9€1,470 EUR
Retailer 5€1,534 EUR
Brilliant Earth€1,676 EUR

70 data points across 9 retailers

1 retailer

B
Brilliant Earth
6511778B · Oct 29
€1,676 EUR
$1,880 USD
View

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B
1.78ct Princess
€1,676 EUR