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Princess|Lab Grown|IGI

4.78ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG764672051

Shape and cutting style on the report: Princess cut

Certificate IGI LG764672051

Diamond specifications and retailer prices

From $3,168 AUD
CA$3,091 CAD
As of October 27, 2026
Save $1,404 AUD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,661 AUD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 4.78ct lab-grown princess diamond

This 4.78ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764672051 or 764672051. Listed at 3 retailers as of October 27, 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. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764672051
Dimensions9.27 × 9.27 × 9.43 mm
L/W Ratio1.00
Culet sizePointed
Top View
9.27 mm9.27 mm4.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764672051
Side View
Table 70.0%Crown 39.1°Girdle: MediumPavilion 37.5°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,661 AUD|Low: $1,189 AUD|High: $16,583 AUD|Avg: $4,116 AUD|+45.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
August 3, 2026
Retailer 15$1,189 AUD
Retailer 7$1,368 AUD
Retailer 12$1,781 AUD
Retailer 4$1,806 AUD
Retailer 6$2,195 AUD
Retailer 3$2,383 AUD
Retailer 13$3,168 AUD
Retailer 8$3,203 AUD
Retailer 14$3,722 AUD
Retailer 2$4,572 AUD
Novita Diamonds$4,661 AUD
Retailer 5$7,145 AUD
Retailer 10$7,217 AUD
Retailer 11$8,489 AUD
Retailer 9$9,622 AUD

56 data points across 15 retailers

3 retailers$3,168 AUD to $4,572 AUD

B+
Cheapest Retailer
-
$3,168 AUD
CA$3,091 CAD
B
Retailer 2
-
$4,572 AUD
$3,212 USD
View
Most Expensive
B
Novita Diamonds
cert_764672051 · Jul 4
$4,661 AUD
View
Price last confirmed 118 days ago
2 more retailers have this diamond
Prices start from $3,168 AUDSave up to $1,404 AUD

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
$3,168 AUD