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Princess|Lab Grown|IGI

1.03ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG818640112

Shape and cutting style on the report: Princess cut

Certificate IGI LG818640112

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of October 30, 2026
Save €925 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,156 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown princess diamond

This 1.03ct 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 LG818640112 or 818640112. Listed at 20 retailers as of October 30, 2026, with prices from €231 to €1,156, a €925 spread on the same certified stone. Reve Diamonds lists it at €1,156. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818640112
Dimensions5.48 × 5.36 × 4.03 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
5.48 mm5.36 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818640112
Side View
Table 72.0%Crown 44.9°Girdle: MediumPavilion 40°Culet: NoneDepth 75.2%

Caratlytics Score

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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: €483 EUR|Low: €231 EUR|High: €1,300 EUR|Avg: €611 EUR|-12.3%
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
Retailer 14
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 3€231 EUR
Retailer 7€258 EUR
Retailer 6€286 EUR
Retailer 15€345 EUR
Retailer 10€422 EUR
Retailer 12€440 EUR
Retailer 1€483 EUR
Retailer 5€529 EUR
Retailer 13€625 EUR
Retailer 8€633 EUR
Retailer 4€690 EUR
Retailer 2€870 EUR
Retailer 9€934 EUR
Retailer 11€1,032 EUR
Retailer 14€1,083 EUR
Reve Diamonds€1,156 EUR

41 data points across 16 retailers

20 retailers€231 EUR to €1,156 EUR

Retailer 1
-
€208 EUR
$232 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€231 EUR
$258 USD
View
Final sale: no returns
Retailer 3
-
€254 EUR
$284 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€256 EUR
$286 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€286 EUR
HK$2,500 HKD
View
Retailer 6
-
€301 EUR
$336 USD
View
Price last confirmed 38 days ago
A
Retailer 7
-
€345 EUR
$385 USD
View
A
Retailer 8
-
€422 EUR
View
A
Retailer 9
-
€440 EUR
ZAR 7,941 ZAR
View
A
Retailer 10
-
€483 EUR
£425 GBP
View
A
Retailer 11
-
€529 EUR
$591 USD
View
A
Retailer 12
-
€625 EUR
A$1,074 AUD
View
B+
Retailer 13
-
€633 EUR
$707 USD
View
B+
Retailer 14
-
€690 EUR
SGD 1,041 SGD
View
Retailer 15
-
€828 EUR
$925 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
€870 EUR
$972 USD
View
B+
Retailer 17
-
€934 EUR
A$1,606 AUD
View
B+
Retailer 18
-
€1,032 EUR
£908 GBP
View
Retailer 19
-
€1,083 EUR
$1,210 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
C4048A3F5 · Oct 30
€1,156 EUR
$1,292 USD
View
19 more retailers have this diamond
Prices start from €231 EURSave up to €925 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
1.03ct Princess
€231 EUR