Princess|Lab Grown|IGI

4.78ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG726577985

Shape and cutting style on the report: Princess cut

Certificate IGI LG726577985

Diamond specifications and retailer prices

From $2,173 USD
CA$3,018 CAD
As of October 30, 2026
Save $963 USD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,136 USD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 4.78ct lab-grown princess diamond

This 4.78ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726577985 or 726577985. Listed at 2 retailers as of October 30, 2026, with prices from $2,173 to $3,136, a $963 spread on the same certified stone. The Diamond Guys lists it at $3,136. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.78
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726577985
Dimensions9.22 × 9.22 × 9.32 mm
L/W Ratio1.00
Culet sizePointed
Top View
9.22 mm9.22 mm4.78 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726577985
Side View
Table 70.0%Crown 45.8°Girdle: MediumPavilion 38°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $2,173 USD|Low: $765 USD|High: $6,391 USD|Avg: $2,423 USD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
August 3, 2026
Retailer 9$830 USD
Retailer 3$949 USD
Retailer 6$1,233 USD
Retailer 8$1,264 USD
Retailer 7$1,475 USD
Retailer 4$2,051 USD
Retailer 1$2,173 USD
The Diamond Guys$3,136 USD
Retailer 2$3,246 USD
Retailer 10$4,980 USD
Retailer 5$5,294 USD
Retailer 11$6,391 USD

60 data points across 12 retailers

2 retailers$2,173 USD to $3,136 USD

B+
Cheapest Retailer
-
$2,173 USD
CA$3,018 CAD
Most Expensive
B
The Diamond Guys
1955241170 · Oct 30
$3,136 USD
View
1 more retailer has this diamond
Prices start from $2,173 USDSave up to $963 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+
4.78ct Princess
$2,173 USD