Princess|Lab Grown|IGI

9.51ct H VS2 Princess Lab Grown Diamond

ID • H/VS2 • IGI LG582387152

Shape and cutting style on the report: Princess cut

Certificate IGI LG582387152

Diamond specifications and retailer prices

From €1,495 EUR
$1,670 USD
As of October 31, 2026
Save €4,117 EUR (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €5,612 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.51ct lab-grown princess diamond

This 9.51ct lab-grown princess sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582387152 or 582387152. Listed at 13 retailers as of October 29, 2026, with prices from €1,495 to €5,612, a €4,117 spread on the same certified stone. Brilliant Earth lists it at €5,612. 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

9.51
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582387152
Dimensions11.54 × 11.49 × 8.14 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.54 mm11.49 mm9.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582387152
Side View
Table 68.0%Crown 41.2°Girdle: MediumPavilion 38.1°Culet: NoneDepth 70.8%

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: €5,612 EUR|Low: €1,266 EUR|High: €5,791 EUR|Avg: €3,006 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3€1,266 EUR
Retailer 2€1,495 EUR
Retailer 8€1,845 EUR
Retailer 11€2,122 EUR
Retailer 5€2,206 EUR
Retailer 4€2,271 EUR
Retailer 7€2,499 EUR
Retailer 10€3,233 EUR
Retailer 9€4,258 EUR
Retailer 6€4,330 EUR
Retailer 12€4,706 EUR
Brilliant Earth€5,612 EUR

29 data points across 12 retailers

13 retailers€1,495 EUR to €5,612 EUR

Retailer 1
-
€1,091 EUR
$1,219 USD
Price last confirmed 39 days ago
Retailer 2
-
€1,188 EUR
$1,327 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€1,249 EUR
$1,395 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€1,495 EUR
$1,670 USD
View
A
Retailer 5
-
€1,845 EUR
$2,061 USD
View
B+
Retailer 6
-
€2,122 EUR
$2,371 USD
View
B+
Retailer 7
-
€2,206 EUR
View
A
Retailer 8
-
€2,499 EUR
$2,792 USD
View
B+
Retailer 9
-
€3,233 EUR
£2,844 GBP
View
B+
Retailer 10
-
€4,258 EUR
$4,757 USD
View
B+
Retailer 11
-
€4,330 EUR
£3,809 GBP
View
Retailer 12
-
€4,706 EUR
$5,258 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
7627495A · Oct 29
€5,612 EUR
$6,270 USD
View
12 more retailers have this diamond
Prices start from €1,495 EURSave up to €4,117 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
9.51ct Princess
€1,495 EUR