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Princess|Lab Grown|IGI

4.78ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG758533958

Shape and cutting style on the report: Princess cut

Certificate IGI LG758533958

Diamond specifications and retailer prices

From $1,366 AUD
$960 USD
As of October 30, 2026
Save $10,490 AUD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,857 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG758533958 or 758533958. Listed at 13 retailers as of October 29, 2026, with prices from $1,366 to $11,857, a $10,490 spread on the same certified stone. Do Amore Diamonds lists it at $11,857. 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 angle42°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758533958
Dimensions9.17 × 9.16 × 6.50 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.. Type IIa
Top View
9.17 mm9.16 mm4.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758533958
Side View
Table 67.0%Crown 42°Girdle: MediumPavilion 38.1°Culet: NoneDepth 71.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,857 AUD|Low: $1,312 AUD|High: $11,857 AUD|Avg: $4,111 AUD
Do Amore 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
Retailer 16
October 29, 2026
Retailer 14$1,366 AUD
Retailer 3$1,487 AUD
Retailer 9$1,518 AUD
Retailer 4$2,065 AUD
Retailer 15$2,536 AUD
Retailer 10$2,541 AUD
Retailer 5$2,648 AUD
Retailer 7$3,137 AUD
Retailer 16$3,280 AUD
Retailer 13$3,416 AUD
Retailer 11$3,745 AUD
Retailer 6$4,848 AUD
Retailer 2$5,965 AUD
Retailer 12$6,334 AUD
Retailer 8$7,226 AUD
Do Amore Diamonds$11,857 AUD

28 data points across 16 retailers

13 retailers$1,366 AUD to $11,857 AUD

A
Cheapest Retailer
-
$1,366 AUD
$960 USD
A
Retailer 2
-
$1,487 AUD
$1,045 USD
View
A
Retailer 3
-
$1,518 AUD
£840 GBP
View
A
Retailer 4
-
$2,065 AUD
$1,451 USD
View
A
Retailer 5
-
$2,536 AUD
$1,782 USD
View
B+
Retailer 6
-
$2,541 AUD
$1,785 USD
View
B+
Retailer 7
-
$2,648 AUD
$1,860 USD
View
B+
Retailer 8
-
$3,280 AUD
$2,304 USD
View
B+
Retailer 9
-
$3,416 AUD
$2,400 USD
View
Retailer 10
-
$3,745 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$5,965 AUD
£3,300 GBP
View
Retailer 12
-
$6,334 AUD
$4,450 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
7-1743840 · Oct 29
$11,857 AUD
$8,330 USD
View
12 more retailers have this diamond
Prices start from $1,366 AUDSave up to $10,490 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.

A
4.78ct Princess
$1,366 AUD