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Princess|Lab Grown|IGI

5.19ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG845658178

Shape and cutting style on the report: Princess cut

Certificate IGI LG845658178

Diamond specifications and retailer prices

From $1,206 AUD
$847 USD
As of October 29, 2026
Save $3,502 AUD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,976 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.19ct lab-grown princess diamond

This 5.19ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845658178 or 845658178. Listed at 15 retailers as of October 29, 2026, with a 290% 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

5.19
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845658178
Dimensions9.85 × 9.55 × 6.46 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.85 mm9.55 mm5.19 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845658178
Side View
Table 72.0%Crown 38.7°Girdle: MediumPavilion 37.7°Culet: NoneDepth 67.6%

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 29
Current: $14,976 AUD|Low: $1,206 AUD|High: $14,976 AUD|Avg: $2,695 AUD
Brilliant Earth
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
October 30, 2026
Retailer 14$1,206 AUD
Retailer 10$1,250 AUD
Retailer 7$1,340 AUD
Retailer 2$1,357 AUD
Retailer 4$1,616 AUD
Retailer 3$1,791 AUD
Retailer 8$1,914 AUD
Retailer 12$2,538 AUD
Retailer 6$2,687 AUD
Retailer 5$3,156 AUD
Retailer 9$3,444 AUD
Retailer 13$4,222 AUD
Retailer 15$4,311 AUD
Retailer 11$4,708 AUD
Brilliant Earth$14,976 AUD

16 data points across 15 retailers

15 retailers$1,206 AUD to $4,708 AUD

A
Cheapest Retailer
-
$1,206 AUD
$847 USD
Final sale: no returns
A
Retailer 2
-
$1,250 AUD
$878 USD
View
Retailer 3
-
$1,340 AUD
$941 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,357 AUD
£750 GBP
View
A
Retailer 5
-
$1,616 AUD
$1,135 USD
View
B+
Retailer 6
-
$1,791 AUD
$1,258 USD
View
A
Retailer 7
-
$1,914 AUD
£1,058 GBP
View
A
Retailer 8
-
$2,538 AUD
ZAR 28,803 ZAR
View
Retailer 9
-
$2,687 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$3,156 AUD
$2,217 USD
View
B+
Retailer 11
-
$3,444 AUD
$2,419 USD
View
B+
Retailer 12
-
$4,222 AUD
$2,966 USD
View
B+
Retailer 13
-
$4,311 AUD
$3,029 USD
View
B+
Retailer 14
-
$4,708 AUD
£2,604 GBP
View
Most Expensive
Brilliant Earth
22292328A · Oct 30
$14,976 AUD
$10,520 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,206 AUDSave up to $3,502 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
5.19ct Princess
$1,206 AUD