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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 €854 EUR
$950 USD
As of October 29, 2026
Save €4,510 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,364 EUR 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 €854 to €5,364, a €4,510 spread on the same certified stone. Brilliant Earth lists it at €5,364. 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: €5,364 EUR|Low: €624 EUR|High: €6,496 EUR|Avg: €1,842 EUR|-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€624 EUR
Retailer 8€678 EUR
Retailer 17€692 EUR
Retailer 10€713 EUR
Retailer 7€806 EUR
Retailer 14€854 EUR
Retailer 2€1,103 EUR
Retailer 18€1,109 EUR
Retailer 5€1,128 EUR
Retailer 11€1,170 EUR
Retailer 15€1,767 EUR
Retailer 3€1,891 EUR
Retailer 13€2,150 EUR
Retailer 6€2,360 EUR
Retailer 4€2,387 EUR
Retailer 12€2,930 EUR
Retailer 16€3,468 EUR
Brilliant Earth€5,364 EUR

41 data points across 18 retailers

15 retailers€854 EUR to €5,364 EUR

A
Retailer 1
-
€692 EUR
$770 USD
Price last confirmed 12 days ago
A
Retailer 2
-
€806 EUR
£706 GBP
View
Price last confirmed 19 days ago
A
Retailer 3
-
€854 EUR
$950 USD
View
A
Retailer 4
-
€1,103 EUR
£967 GBP
View
A
Retailer 5
-
€1,109 EUR
$1,234 USD
View
B+
Retailer 6
-
€1,128 EUR
$1,255 USD
View
A
Retailer 7
-
€1,170 EUR
View
A
Retailer 8
-
€1,767 EUR
$1,967 USD
View
B+
Retailer 9
-
€1,891 EUR
$2,105 USD
View
B+
Retailer 10
-
€2,150 EUR
£1,884 GBP
View
B+
Retailer 11
-
€2,360 EUR
$2,627 USD
View
B+
Retailer 12
-
€2,387 EUR
$2,656 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
€2,930 EUR
£2,568 GBP
View
B
Retailer 14
-
€3,468 EUR
$3,860 USD
View
Most Expensive
B
Brilliant Earth
12973916A · Oct 29
€5,364 EUR
$5,970 USD
View
14 more retailers have this diamond
Prices start from €854 EURSave up to €4,510 EUR

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
€854 EUR