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Cushion|Lab Grown|IGI

1.12ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG834612819

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG834612819

Diamond specifications and retailer prices

From €489 EUR
$549 USD
As of November 1, 2026
Save €750 EUR (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,239 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.12ct lab-grown cushion diamond

This 1.12ct lab-grown cushion 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 LG834612819 or 834612819. Listed at 6 retailers as of November 1, 2026, with prices from €489 to €1,239, a €750 spread on the same certified stone. Rare Carat lists it at €1,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834612819
Dimensions6.18 × 6.03 × 3.99 mm
L/W Ratio1.02
Girdle conditionFaceted
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
6.18 mm6.03 mm1.12 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834612819
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 66.2%

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 1
Current: €799 EUR|Low: €489 EUR|High: €1,192 EUR|Avg: €900 EUR|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5€489 EUR
Retailer 1€799 EUR
Retailer 2€969 EUR
Retailer 4€1,159 EUR
Retailer 3€1,192 EUR

6 data points across 5 retailers

6 retailers€489 EUR to €1,239 EUR

A
Cheapest Retailer
-
€489 EUR
$549 USD
B+
Retailer 2
-
€799 EUR
$896 USD
View
Retailer 3
-
€969 EUR
A$1,672 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
€1,159 EUR
$1,300 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€1,192 EUR
SGD 1,807 SGD
View
Most Expensive
B
Rare Carat
LC1567 · Nov 1
€1,239 EUR
$1,390 USD
View
5 more retailers have this diamond
Prices start from €489 EURSave up to €750 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 Cushion
€489 EUR