CaratHunter
Plans
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 €1,102 EUR
£970 GBP
As of October 31, 2026
Save €4,241 EUR (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,344 EUR at Brilliant Earth · As of October 31, 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 16 retailers as of October 31, 2026, with prices from €1,102 to €5,344, a €4,241 spread on the same certified stone. Brilliant Earth lists it at €5,344. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €5,344 EUR|Low: €621 EUR|High: €6,472 EUR|Avg: €1,803 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
Retailer 19
October 31, 2026
Retailer 10€621 EUR
Retailer 9€676 EUR
Retailer 19€689 EUR
Retailer 11€711 EUR
Retailer 8€803 EUR
Retailer 13€1,102 EUR
Retailer 3€1,105 EUR
Retailer 6€1,123 EUR
Retailer 12€1,123 EUR
Retailer 14€1,165 EUR
Retailer 17€1,761 EUR
Retailer 4€1,884 EUR
Retailer 2€1,938 EUR
Retailer 16€2,142 EUR
Retailer 7€2,351 EUR
Retailer 5€2,378 EUR
Retailer 15€2,919 EUR
Retailer 18€3,455 EUR
Brilliant Earth€5,344 EUR

40 data points across 19 retailers

16 retailers€1,102 EUR to €5,344 EUR

Retailer 1
-
€689 EUR
$770 USD
Price last confirmed 14 days ago
Retailer 2
-
€803 EUR
£706 GBP
View
Price last confirmed 22 days ago
A
Retailer 3
-
€1,102 EUR
£970 GBP
View
A
Retailer 4
-
€1,105 EUR
$1,234 USD
View
A
Retailer 5
-
€1,123 EUR
$1,255 USD
View
B+
Retailer 6
-
€1,123 EUR
$1,255 USD
View
A
Retailer 7
-
€1,165 EUR
View
B+
Retailer 8
-
€1,761 EUR
$1,967 USD
View
B+
Retailer 9
-
€1,884 EUR
$2,105 USD
View
B+
Retailer 10
-
€1,938 EUR
$2,165 USD
View
B+
Retailer 11
-
€2,142 EUR
£1,884 GBP
View
B+
Retailer 12
-
€2,351 EUR
$2,627 USD
View
Retailer 13
-
€2,378 EUR
$2,656 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
€2,919 EUR
£2,568 GBP
View
B
Retailer 15
-
€3,455 EUR
$3,860 USD
View
Most Expensive
B
Brilliant Earth
12973916A · Oct 31
€5,344 EUR
$5,970 USD
View
15 more retailers have this diamond
Prices start from €1,102 EURSave up to €4,241 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
€1,102 EUR