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Princess|Lab Grown|IGI

1.78ct F VVS1 Princess Lab Grown Diamond

VG • F/VVS1 • IGI LGG1192216

Certificate IGI LGG1192216

Diamond specifications and retailer prices

From €1,676 EUR
$1,880 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: €1,676 EUR at Brilliant Earth
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 LGG1192216. Listed at 2 retailers as of October 29, 2026. 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 LGG1192216
Dimensions6.62 × 6.60 × 4.59 mm
L/W Ratio1.00
Top View
6.62 mm6.60 mm1.78 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1192216
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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B
Good
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Price History

Last verified: Oct 29
Current: €1,676 EUR|Low: €201 EUR|High: €1,676 EUR|Avg: €1,028 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 18, 2026
Retailer 3€201 EUR
Retailer 7€437 EUR
Retailer 4€592 EUR
Retailer 6€1,202 EUR
Retailer 5€1,277 EUR
Retailer 2€1,364 EUR
Retailer 8€1,470 EUR
Brilliant Earth€1,676 EUR

2 data points across 8 retailers

2 retailers

Retailer 1
-
€1,364 EUR
$1,530 USD
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
6511776B · Oct 29
€1,676 EUR
$1,880 USD
View
1 more retailer has this diamond

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
1.78ct Princess
€1,676 EUR