Princess|Lab Grown|IGI

10.51ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG826654507

Certificate IGI LG826654507

Diamond specifications and retailer prices

From €3,438 EUR
$3,841 USD
As of November 1, 2026
Save €5,932 EUR (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €9,370 EUR at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 10.51ct lab-grown princess diamond

This 10.51ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826654507 or 826654507. Listed at 5 retailers as of November 1, 2026, with prices from €3,438 to €9,370, a €5,932 spread on the same certified stone. Frank Darling lists it at €9,370. 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

10.51
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG826654507
Dimensions12.24 × 12.13 × 8.18 mm
L/W Ratio1.01
Top View
12.24 mm12.13 mm10.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826654507
Side View
Table 70.0%CrownGirdle: ThinPavilionCulet: NoneDepth 67.4%

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: Nov 1
Current: €9,370 EUR|Low: €3,438 EUR|High: €10,047 EUR|Avg: €6,465 EUR|-6.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3€3,438 EUR
Retailer 2€4,538 EUR
Retailer 6€4,771 EUR
Retailer 5€6,552 EUR
Retailer 4€7,858 EUR
Frank Darling€9,370 EUR

7 data points across 6 retailers

5 retailers€3,438 EUR to €9,370 EUR

A
Cheapest Retailer
-
€3,438 EUR
$3,841 USD
Final sale: no returns
A
Retailer 2
-
€4,538 EUR
$5,070 USD
View
Retailer 3
-
€6,552 EUR
$7,320 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
€7,858 EUR
$8,779 USD
View
Most Expensive
B
Frank Darling
100192108100KD · Nov 1
€9,370 EUR
$10,468 USD
View
4 more retailers have this diamond
Prices start from €3,438 EURSave up to €5,932 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
10.51ct Princess
€3,438 EUR