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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 $1,232 USD
£970 GBP
As of October 31, 2026
Save $4,738 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,970 USD 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 $1,232 to $5,970, a $4,738 spread on the same certified stone. Brilliant Earth lists it at $5,970. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,970 USD|Low: $694 USD|High: $7,230 USD|Avg: $2,025 USD|-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 31, 2026
Retailer 9$694 USD
Retailer 8$755 USD
Retailer 17$770 USD
Retailer 10$794 USD
Retailer 7$897 USD
Retailer 11$1,232 USD
Retailer 18$1,234 USD
Retailer 2$1,255 USD
Retailer 5$1,255 USD
Retailer 12$1,302 USD
Retailer 15$1,967 USD
Retailer 3$2,105 USD
Retailer 14$2,393 USD
Retailer 6$2,627 USD
Retailer 4$2,656 USD
Retailer 13$3,261 USD
Retailer 16$3,860 USD
Brilliant Earth$5,970 USD

41 data points across 18 retailers

15 retailers$1,232 USD to $5,970 USD

Retailer 1
-
$770 USD
Price last confirmed 14 days ago
Retailer 2
-
$897 USD
£706 GBP
View
Price last confirmed 21 days ago
A
Retailer 3
-
$1,232 USD
£970 GBP
View
A
Retailer 4
-
$1,234 USD
View
A
Retailer 5
-
$1,255 USD
View
B+
Retailer 6
-
$1,255 USD
View
A
Retailer 7
-
$1,302 USD
€1,240 EUR
View
A
Retailer 8
-
$1,967 USD
View
B+
Retailer 9
-
$2,105 USD
View
B+
Retailer 10
-
$2,393 USD
£1,884 GBP
View
B+
Retailer 11
-
$2,627 USD
View
Retailer 12
-
$2,656 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$3,261 USD
£2,568 GBP
View
B
Retailer 14
-
$3,860 USD
View
Most Expensive
B
Brilliant Earth
12973916A · Oct 29
$5,970 USD
View
14 more retailers have this diamond
Prices start from $1,232 USDSave up to $4,738 USD

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
$1,232 USD