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Princess|Lab Grown|IGI

5.17ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG678501242

Shape and cutting style on the report: Princess cut

Certificate IGI LG678501242

Diamond specifications and retailer prices

From $1,352 AUD
$950 USD
As of October 29, 2026
Save $7,145 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,498 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.17ct lab-grown princess diamond

This 5.17ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678501242 or 678501242. Listed at 15 retailers as of October 29, 2026, with prices from $1,352 to $8,498, a $7,145 spread on the same certified stone. Brilliant Earth lists it at $8,498. 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

5.17
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678501242
Dimensions9.31 × 9.30 × 6.72 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
9.31 mm9.30 mm5.17 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678501242
Side View
Table 69.0%Crown 46.3°Girdle: MediumPavilion 38.1°Culet: NoneDepth 72.3%

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: $8,498 AUD|Low: $988 AUD|High: $10,291 AUD|Avg: $2,917 AUD|-17.0%
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 9$988 AUD
Retailer 8$1,075 AUD
Retailer 17$1,096 AUD
Retailer 10$1,130 AUD
Retailer 7$1,276 AUD
Retailer 14$1,352 AUD
Retailer 2$1,748 AUD
Retailer 18$1,756 AUD
Retailer 5$1,786 AUD
Retailer 11$1,853 AUD
Retailer 15$2,800 AUD
Retailer 3$2,996 AUD
Retailer 13$3,406 AUD
Retailer 6$3,739 AUD
Retailer 4$3,781 AUD
Retailer 12$4,642 AUD
Retailer 16$5,494 AUD
Brilliant Earth$8,498 AUD

41 data points across 18 retailers

15 retailers$1,352 AUD to $8,498 AUD

Retailer 1
-
$1,096 AUD
$770 USD
Price last confirmed 12 days ago
Retailer 2
-
$1,276 AUD
£706 GBP
View
Price last confirmed 19 days ago
A
Retailer 3
-
$1,352 AUD
$950 USD
View
A
Retailer 4
-
$1,748 AUD
£967 GBP
View
A
Retailer 5
-
$1,756 AUD
$1,234 USD
View
B+
Retailer 6
-
$1,786 AUD
$1,255 USD
View
A
Retailer 7
-
$1,853 AUD
€1,240 EUR
View
A
Retailer 8
-
$2,800 AUD
$1,967 USD
View
B+
Retailer 9
-
$2,996 AUD
$2,105 USD
View
B+
Retailer 10
-
$3,406 AUD
£1,884 GBP
View
B+
Retailer 11
-
$3,739 AUD
$2,627 USD
View
Retailer 12
-
$3,781 AUD
$2,656 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$4,642 AUD
£2,568 GBP
View
B
Retailer 14
-
$5,494 AUD
$3,860 USD
View
Most Expensive
B
Brilliant Earth
12973916A · Oct 29
$8,498 AUD
$5,970 USD
View
14 more retailers have this diamond
Prices start from $1,352 AUDSave up to $7,145 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
5.17ct Princess
$1,352 AUD