Princess|Lab Grown|IGI

1.10ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG729512483

Shape and cutting style on the report: Princess cut

Certificate IGI LG729512483

Diamond specifications and retailer prices

From €313 EUR
$350 USD
As of October 30, 2026
Save €1,584 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,898 EUR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.1ct lab-grown princess diamond

This 1.1ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729512483 or 729512483. Listed at 23 retailers as of October 24, 2026, with prices from €313 to €1,898, a €1,584 spread on the same certified stone. Brilliant Earth lists it at €1,898. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729512483
Dimensions5.74 × 5.73 × 3.86 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.73 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729512483
Side View
Table 66.0%Crown 38.8°Girdle: MediumPavilion 36.9°Culet: NoneDepth 67.4%

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 30
Current: €1,638 EUR|Low: €269 EUR|High: €1,898 EUR|Avg: €717 EUR|-0.5%
Brilliant Earth
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
Retailer 17
October 30, 2026
Retailer 17€281 EUR
Retailer 8€313 EUR
Retailer 7€326 EUR
Retailer 3€348 EUR
Retailer 5€348 EUR
Retailer 2€369 EUR
Retailer 14€474 EUR
Retailer 13€598 EUR
Retailer 10€620 EUR
Retailer 11€626 EUR
Retailer 6€632 EUR
Retailer 15€847 EUR
Retailer 16€858 EUR
Retailer 4€1,119 EUR
Retailer 9€1,350 EUR
Retailer 12€1,403 EUR
Brilliant Earth€1,638 EUR

42 data points across 17 retailers

23 retailers€313 EUR to €1,898 EUR

Retailer 1
-
€281 EUR
$314 USD
Price last confirmed 9 days ago
Retailer 2
-
€281 EUR
$314 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
€313 EUR
$350 USD
View
Final sale: no returns
Retailer 4
-
€326 EUR
$364 USD
View
Price last confirmed 37 days ago
Retailer 5
-
€348 EUR
$389 USD
View
Price last confirmed 14 days ago
Retailer 6
-
€348 EUR
$389 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
€369 EUR
£325 GBP
View
A
Retailer 8
-
€474 EUR
$530 USD
View
A
Retailer 9
-
€474 EUR
$530 USD
View
A
Retailer 10
-
€598 EUR
ZAR 10,796 ZAR
View
A
Retailer 11
-
€618 EUR
$690 USD
View
A
Retailer 12
-
€620 EUR
£546 GBP
View
A
Retailer 13
-
€626 EUR
View
A
Retailer 14
-
€632 EUR
$706 USD
View
B+
Retailer 15
-
€847 EUR
A$1,456 AUD
View
B+
Retailer 16
-
€858 EUR
$959 USD
View
Retailer 17
-
€1,119 EUR
$1,250 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
€1,160 EUR
$1,296 USD
View
Retailer 19
-
€1,195 EUR
$1,335 USD
View
Price last confirmed 75 days ago
Retailer 20
-
€1,350 EUR
£1,188 GBP
View
Price last confirmed 9 days ago
B+
Retailer 21
-
€1,403 EUR
£1,234 GBP
View
B
Retailer 22
-
€1,638 EUR
$1,830 USD
View
Most Expensive
B
Brilliant Earth
18228674A · Oct 24
€1,898 EUR
$2,120 USD
View
22 more retailers have this diamond
Prices start from €313 EURSave up to €1,584 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
1.10ct Princess
€313 EUR