Princess|Lab Grown|IGI

1.02ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG734531376

Shape and cutting style on the report: Princess cut

Certificate IGI LG734531376

Diamond specifications and retailer prices

From €217 EUR
$242 USD
As of October 30, 2026
Save €1,121 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,339 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.02ct lab-grown princess diamond

This 1.02ct 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 LG734531376 or 734531376. Listed at 22 retailers as of October 30, 2026, with prices from €217 to €1,339, a €1,121 spread on the same certified stone. Brilliant Earth lists it at €1,339. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734531376
Dimensions5.44 × 5.44 × 3.92 mm
L/W Ratio1.00
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
5.44 mm5.44 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734531376
Side View
Table 66.0%Crown 39.2°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 72.1%

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: €1,339 EUR|Low: €217 EUR|High: €1,554 EUR|Avg: €598 EUR|-13.9%
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€217 EUR
Retailer 9€226 EUR
Retailer 5€243 EUR
Retailer 7€243 EUR
Retailer 15€257 EUR
Retailer 16€325 EUR
Retailer 10€403 EUR
Retailer 12€416 EUR
Retailer 2€450 EUR
Retailer 8€520 EUR
Retailer 13€592 EUR
Retailer 14€632 EUR
Retailer 6€944 EUR
Retailer 11€976 EUR
Retailer 4€1,078 EUR
Retailer 3€1,122 EUR
Brilliant Earth€1,339 EUR

43 data points across 17 retailers

22 retailers€217 EUR to €1,339 EUR

Retailer 1
-
€188 EUR
$209 USD
Price last confirmed 28 days ago
A
Retailer 2
-
€217 EUR
$242 USD
View
Final sale: no returns
Retailer 3
-
€226 EUR
$252 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€243 EUR
$270 USD
View
Price last confirmed 27 days ago
Retailer 5
-
€243 EUR
$270 USD
View
Price last confirmed 22 days ago
Retailer 6
-
€257 EUR
£226 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
€325 EUR
$362 USD
View
A
Retailer 8
-
€403 EUR
View
A
Retailer 9
-
€416 EUR
ZAR 7,482 ZAR
View
A
Retailer 10
-
€450 EUR
£394 GBP
View
A
Retailer 11
-
€518 EUR
$576 USD
View
A
Retailer 12
-
€520 EUR
$579 USD
View
A
Retailer 13
-
€592 EUR
A$1,014 AUD
View
B+
Retailer 14
-
€632 EUR
$703 USD
View
B+
Retailer 15
-
€653 EUR
SGD 982 SGD
View
Retailer 16
-
€779 EUR
$867 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
€826 EUR
$920 USD
View
Retailer 18
-
€944 EUR
A$1,617 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
€976 EUR
£855 GBP
View
Retailer 20
-
€1,078 EUR
$1,200 USD
View
Price last confirmed 22 days ago
B
Retailer 21
-
€1,122 EUR
$1,249 USD
View
Most Expensive
B
Brilliant Earth
18205265A · Oct 30
€1,339 EUR
$1,490 USD
View
21 more retailers have this diamond
Prices start from €217 EURSave up to €1,121 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
1.02ct Princess
€217 EUR