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Princess|Lab Grown|IGI

1.09ct E IF Princess Lab Grown Diamond

GD • E/IF • IGI LG720502721

Shape and cutting style on the report: Princess cut

Certificate IGI LG720502721

Diamond specifications and retailer prices

From €272 EUR
$304 USD
As of October 30, 2026
Save €1,939 EUR (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,211 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown princess diamond

This 1.09ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG720502721 or 720502721. Listed at 13 retailers as of October 30, 2026, with prices from €272 to €2,211, a €1,939 spread on the same certified stone. Do Amore Diamonds lists it at €2,211. 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

1.09
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720502721
Dimensions5.64 × 5.54 × 3.97 mm
L/W Ratio1.02
Culet sizePointed
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
5.64 mm5.54 mm1.09 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720502721
Side View
Table 70.0%Crown 43.5°Girdle: MediumPavilion 37.9°Culet: NoneDepth 71.7%

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 30
Current: €2,211 EUR|Low: €261 EUR|High: €2,417 EUR|Avg: €784 EUR
Do Amore Diamonds
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
October 30, 2026
Retailer 14€272 EUR
Retailer 3€316 EUR
Retailer 7€325 EUR
Retailer 2€395 EUR
Retailer 5€498 EUR
Retailer 13€501 EUR
Retailer 15€550 EUR
Retailer 4€554 EUR
Retailer 6€608 EUR
Retailer 8€661 EUR
Retailer 10€905 EUR
Retailer 12€1,037 EUR
Retailer 11€1,123 EUR
Retailer 16€1,198 EUR
Retailer 9€1,502 EUR
Do Amore Diamonds€2,211 EUR

33 data points across 16 retailers

13 retailers€272 EUR to €2,211 EUR

A
Cheapest Retailer
-
€272 EUR
$304 USD
A
Retailer 2
-
€316 EUR
$353 USD
View
A
Retailer 3
-
€395 EUR
£348 GBP
View
B+
Retailer 4
-
€498 EUR
$556 USD
View
B+
Retailer 5
-
€501 EUR
$560 USD
View
B+
Retailer 6
-
€550 EUR
$615 USD
View
B+
Retailer 7
-
€554 EUR
$619 USD
View
B+
Retailer 8
-
€905 EUR
A$1,555 AUD
View
B
Retailer 9
-
€1,037 EUR
$1,159 USD
View
Retailer 10
-
€1,123 EUR
$1,255 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
€1,198 EUR
$1,338 USD
View
B
Retailer 12
-
€1,502 EUR
£1,321 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1708602 · Oct 31
€2,211 EUR
$2,470 USD
View
12 more retailers have this diamond
Prices start from €272 EURSave up to €1,939 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
1.09ct Princess
€272 EUR