Princess|Lab Grown|IGI

2.78ct F VVS1 Princess Lab Grown Diamond

GD • F/VVS1

Diamond specifications and retailer prices

From $1,896 USD
CA$2,633 CAD
As of October 30, 2026
Save $840 USD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,445 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 2.78ct lab-grown princess diamond

This 2.78ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI. Listed at 3 retailers as of October 30, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.78
Carat
F
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.61 × 7.57 × 5.44 mm
L/W Ratio1.01
Top View
7.61 mm7.57 mm2.78 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 71.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $3,445 USD|Low: $621 USD|High: $3,445 USD|Avg: $2,001 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
October 23, 2026
Retailer 4$621 USD
Retailer 3$1,896 USD
Retailer 2$2,736 USD
Rare Carat$3,445 USD

8 data points across 4 retailers

3 retailers$1,896 USD to $2,736 USD

B
Cheapest Retailer
-
$1,896 USD
CA$2,633 CAD
B
Retailer 2
-
$2,736 USD
View
Most Expensive
Rare Carat
100190900247 · Oct 18
$3,445 USD
View
Price last confirmed 13 days ago
2 more retailers have this diamond
Prices start from $1,896 USDSave up to $840 USD

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
2.78ct Princess
$1,896 USD