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Princess|Lab Grown|IGI

1.12ct E SI1 Princess Lab Grown Diamond

EX • E/SI1 • IGI LG488146935

Shape and cutting style on the report: Princess cut

Certificate IGI LG488146935

Diamond specifications and retailer prices

From €143 EUR
$160 USD
As of October 30, 2026
Save €811 EUR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €954 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.12ct lab-grown princess diamond

This 1.12ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG488146935 or 488146935. Listed at 15 retailers as of October 30, 2026, with prices from €143 to €954, a €811 spread on the same certified stone. Reve Diamonds lists it at €954. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.12
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488146935
Dimensions5.73 × 5.57 × 3.81 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.73 mm5.57 mm1.12 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG488146935
Side View
Table 73.5%Crown 43.6°Girdle: ThickPavilion 36.4°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €310 EUR|Low: €138 EUR|High: €954 EUR|Avg: €393 EUR|-4.7%
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
Retailer 14
Reve Diamonds
November 1, 2026
Retailer 10€143 EUR
Retailer 5€159 EUR
Retailer 11€166 EUR
Retailer 6€177 EUR
Retailer 13€177 EUR
Retailer 1€310 EUR
Retailer 14€311 EUR
Retailer 3€321 EUR
Retailer 8€346 EUR
Retailer 12€465 EUR
Retailer 4€570 EUR
Retailer 9€602 EUR
Retailer 2€620 EUR
Retailer 7€834 EUR
Reve Diamonds€954 EUR

43 data points across 15 retailers

15 retailers€143 EUR to €954 EUR

A
Cheapest Retailer
-
€143 EUR
$160 USD
A
Retailer 2
-
€159 EUR
$178 USD
View
Final sale: no returns
A
Retailer 3
-
€166 EUR
$186 USD
View
A
Retailer 4
-
€177 EUR
$198 USD
View
A
Retailer 5
-
€177 EUR
$198 USD
View
B+
Retailer 6
-
€310 EUR
£273 GBP
View
B+
Retailer 7
-
€311 EUR
$348 USD
View
A
Retailer 8
-
€321 EUR
$359 USD
View
B+
Retailer 9
-
€346 EUR
£304 GBP
View
B
Retailer 10
-
€465 EUR
$520 USD
View
B
Retailer 11
-
€570 EUR
$637 USD
View
B
Retailer 12
-
€602 EUR
$673 USD
View
B
Retailer 13
-
€620 EUR
$692 USD
View
B
Retailer 14
-
€834 EUR
£734 GBP
View
Most Expensive
B
Reve Diamonds
AA4174639 · Oct 30
€954 EUR
$1,066 USD
View
14 more retailers have this diamond
Prices start from €143 EURSave up to €811 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
1.12ct Princess
€143 EUR