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
$272 USD
As of October 31, 2026
Save €949 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,193 EUR at Reve Diamonds · As of October 30, 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 October 30, 2026, with prices from €243 to €1,193, a €949 spread on the same certified stone. Reve Diamonds lists it at €1,193. 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
Color
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: Oct 31
Current: €513 EUR|Low: €243 EUR|High: €1,193 EUR|Avg: €616 EUR|+2.7%
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
October 31, 2026
Retailer 3€243 EUR
Retailer 6€253 EUR
Retailer 4€329 EUR
Retailer 12€363 EUR
Retailer 13€380 EUR
Retailer 8€449 EUR
Retailer 7€465 EUR
Retailer 9€489 EUR
Retailer 1€513 EUR
Retailer 2€592 EUR
Retailer 11€872 EUR
Retailer 5€916 EUR
Retailer 10€1,084 EUR
Reve Diamonds€1,193 EUR

27 data points across 14 retailers

18 retailers€243 EUR to €1,193 EUR

Retailer 1
-
€218 EUR
$244 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€243 EUR
$272 USD
View
Final sale: no returns
A
Retailer 3
-
€253 EUR
$283 USD
View
Retailer 4
-
€270 EUR
$302 USD
View
Price last confirmed 19 days ago
Retailer 5
-
€270 EUR
$302 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
€329 EUR
$368 USD
View
Retailer 7
-
€363 EUR
$405 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
€380 EUR
$425 USD
View
B+
Retailer 9
-
€449 EUR
View
B+
Retailer 10
-
€465 EUR
$520 USD
View
B+
Retailer 11
-
€489 EUR
ZAR 8,825 ZAR
View
B
Retailer 12
-
€513 EUR
£451 GBP
View
B
Retailer 13
-
€592 EUR
$661 USD
View
Retailer 14
-
€869 EUR
$971 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
€872 EUR
$974 USD
View
B
Retailer 16
-
€916 EUR
$1,023 USD
View
B
Retailer 17
-
€1,084 EUR
£954 GBP
View
Most Expensive
B
Reve Diamonds
14C25CF77 · Oct 30
€1,193 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