Princess|Lab Grown|IGI

0.51ct E FL Princess Lab Grown Diamond

VG • E/FL • IGI LG836610907

Shape and cutting style on the report: Princess cut

Certificate IGI LG836610907

Diamond specifications and retailer prices

From €243 EUR
As of November 3, 2026
Save €949 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,192 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836610907 or 836610907. Listed at 18 retailers as of November 3, 2026, with prices from €243 to €1,192, a €949 spread on the same certified stone. Reve Diamonds lists it at €1,192. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610907
Dimensions4.40 × 4.33 × 2.96 mm
L/W Ratio1.02
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.40 mm4.33 mm0.51 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610907
Side View
Table 69.0%Crown 43.5°Girdle: MediumPavilion 36.1°Culet: NoneDepth 68.4%

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: Nov 3
Current: €507 EUR|Low: €243 EUR|High: €1,192 EUR|Avg: €610 EUR|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 4, 2026
Retailer 3€243 EUR
Retailer 8€253 EUR
Retailer 4€329 EUR
Retailer 12€362 EUR
Retailer 13€380 EUR
Retailer 10€448 EUR
Retailer 9€465 EUR
Retailer 6€490 EUR
Retailer 1€507 EUR
Retailer 2€591 EUR
Retailer 11€871 EUR
Retailer 5€914 EUR
Retailer 7€1,082 EUR
Reve Diamonds€1,192 EUR

31 data points across 14 retailers

18 retailers€243 EUR to €1,192 EUR

Retailer 1
-
€218 EUR
Price last confirmed 24 days ago
A
Retailer 2
-
€243 EUR
View
Final sale: no returns
A
Retailer 3
-
€253 EUR
View
Retailer 4
-
€270 EUR
View
Price last confirmed 23 days ago
Retailer 5
-
€270 EUR
View
Price last confirmed 32 days ago
B+
Retailer 6
-
€329 EUR
View
Retailer 7
-
€362 EUR
View
Price last confirmed 14 days ago
B+
Retailer 8
-
€380 EUR
View
B+
Retailer 9
-
€448 EUR
View
B+
Retailer 10
-
€465 EUR
View
B+
Retailer 11
-
€490 EUR
View
B+
Retailer 12
-
€507 EUR
View
B
Retailer 13
-
€591 EUR
View
Retailer 14
-
€869 EUR
View
Price last confirmed 35 days ago
B
Retailer 15
-
€871 EUR
View
B
Retailer 16
-
€914 EUR
View
B
Retailer 17
-
€1,082 EUR
View
Most Expensive
B
Reve Diamonds
14C25CF77 · Nov 4
€1,192 EUR
$1,333 USD
View
17 more retailers have this diamond
Prices start from €243 EURSave up to €949 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
0.51ct Princess
€243 EUR