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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
As of November 6, 2026
Save €807 EUR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €950 EUR at Reve Diamonds · As of November 4, 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 November 4, 2026, with prices from €143 to €950, a €807 spread on the same certified stone. Reve Diamonds lists it at €950. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €307 EUR|Low: €137 EUR|High: €950 EUR|Avg: €395 EUR|-5.0%
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 6, 2026
Retailer 10€143 EUR
Retailer 5€159 EUR
Retailer 11€166 EUR
Retailer 6€176 EUR
Retailer 13€176 EUR
Retailer 1€307 EUR
Retailer 14€310 EUR
Retailer 3€320 EUR
Retailer 8€344 EUR
Retailer 12€463 EUR
Retailer 4€568 EUR
Retailer 9€600 EUR
Retailer 2€617 EUR
Retailer 7€823 EUR
Reve Diamonds€950 EUR

45 data points across 15 retailers

15 retailers€143 EUR to €950 EUR

A
Cheapest Retailer
-
€143 EUR
A
Retailer 2
-
€159 EUR
View
Final sale: no returns
A
Retailer 3
-
€166 EUR
View
Retailer 4
-
€176 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€176 EUR
View
B+
Retailer 6
-
€307 EUR
View
B+
Retailer 7
-
€310 EUR
View
A
Retailer 8
-
€320 EUR
View
B+
Retailer 9
-
€344 EUR
View
B
Retailer 10
-
€463 EUR
View
B
Retailer 11
-
€568 EUR
View
B
Retailer 12
-
€600 EUR
View
B
Retailer 13
-
€617 EUR
View
B
Retailer 14
-
€823 EUR
View
Most Expensive
B
Reve Diamonds
AA4174639 · Nov 4
€950 EUR
$1,066 USD
View
14 more retailers have this diamond
Prices start from €143 EURSave up to €807 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