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Princess|Lab Grown|IGI

4.51ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG817636819

Shape and cutting style on the report: Princess cut

Certificate IGI LG817636819

Diamond specifications and retailer prices

From $978 AUD
£541 GBP
As of October 30, 2026
Save $7,137 AUD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,115 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.51ct lab-grown princess diamond

This 4.51ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817636819 or 817636819. Listed at 19 retailers as of October 29, 2026, with prices from $978 to $8,115, a $7,137 spread on the same certified stone. Do Amore Diamonds lists it at $8,115. 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

4.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817636819
Dimensions8.91 × 8.86 × 6.46 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.91 mm8.86 mm4.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817636819
Side View
Table 67.0%Crown 48.5°Girdle: MediumPavilion 37.4°Culet: NoneDepth 72.9%

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: $8,115 AUD|Low: $842 AUD|High: $8,115 AUD|Avg: $3,226 AUD|+16.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
Retailer 20
October 31, 2026
Retailer 14$978 AUD
Retailer 2$995 AUD
Retailer 8$1,022 AUD
Retailer 4$1,061 AUD
Retailer 3$1,310 AUD
Retailer 12$1,465 AUD
Retailer 19$1,733 AUD
Retailer 15$1,876 AUD
Retailer 6$2,228 AUD
Retailer 16$2,491 AUD
Retailer 13$2,508 AUD
Retailer 18$2,708 AUD
Retailer 20$3,508 AUD
Retailer 5$3,616 AUD
Retailer 9$3,645 AUD
Retailer 7$4,191 AUD
Retailer 17$4,621 AUD
Retailer 11$7,199 AUD
Retailer 10$7,545 AUD
Do Amore Diamonds$8,115 AUD

30 data points across 20 retailers

19 retailers$978 AUD to $8,115 AUD

A
Cheapest Retailer
-
$978 AUD
£541 GBP
Retailer 2
-
$995 AUD
$699 USD
View
A
Retailer 3
-
$1,022 AUD
$718 USD
View
Final sale: no returns
Retailer 4
-
$1,061 AUD
$745 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,310 AUD
$920 USD
View
B+
Retailer 6
-
$1,733 AUD
$1,217 USD
View
A
Retailer 7
-
$1,876 AUD
£1,038 GBP
View
A
Retailer 8
-
$2,228 AUD
$1,565 USD
View
A
Retailer 9
-
$2,491 AUD
ZAR 28,268 ZAR
View
Retailer 10
-
$2,508 AUD
View
A
Retailer 11
-
$2,708 AUD
$1,902 USD
View
B+
Retailer 12
-
$3,508 AUD
$2,464 USD
View
B+
Retailer 13
-
$3,616 AUD
$2,540 USD
View
B+
Retailer 14
-
$3,645 AUD
£2,016 GBP
View
B+
Retailer 15
-
$4,191 AUD
$2,944 USD
View
B+
Retailer 16
-
$4,621 AUD
£2,556 GBP
View
Retailer 17
-
$7,199 AUD
$5,057 USD
View
Price last confirmed 47 days ago
B
Retailer 18
-
$7,545 AUD
$5,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-5903A14BF · Oct 29
$8,115 AUD
$5,700 USD
View
18 more retailers have this diamond
Prices start from $978 AUDSave up to $7,137 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
4.51ct Princess
$978 AUD