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Cushion|Lab Grown|IGI

1.12ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG843667679

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843667679

Diamond specifications and retailer prices

From €327 EUR
£289 GBP
As of November 2, 2026
Save €1,732 EUR (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,060 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown cushion diamond

This 1.12ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843667679 or 843667679. Listed at 11 retailers as of November 2, 2026, with prices from €327 to €2,060, a €1,732 spread on the same certified stone. Do Amore Diamonds lists it at €2,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843667679
Dimensions7.91 × 4.98 × 3.54 mm
L/W Ratio1.59
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
7.91 mm4.98 mm1.12 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843667679
Side View
Table 59.0%Crown 33.2°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 71.1%

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: Nov 2
Current: €2,060 EUR|Low: €288 EUR|High: €2,514 EUR|Avg: €1,036 EUR|-18.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4€327 EUR
Retailer 7€477 EUR
Retailer 10€479 EUR
Retailer 11€483 EUR
Retailer 2€530 EUR
Retailer 9€775 EUR
Retailer 3€924 EUR
Retailer 6€1,274 EUR
Retailer 5€1,422 EUR
Retailer 8€1,587 EUR
Do Amore Diamonds€2,060 EUR

18 data points across 11 retailers

11 retailers€327 EUR to €2,060 EUR

A
Cheapest Retailer
-
€327 EUR
£289 GBP
A
Retailer 2
-
€477 EUR
$535 USD
View
A
Retailer 3
-
€479 EUR
$537 USD
View
A
Retailer 4
-
€483 EUR
$542 USD
View
A
Retailer 5
-
€530 EUR
View
A
Retailer 6
-
€775 EUR
A$1,338 AUD
View
B+
Retailer 7
-
€924 EUR
$1,037 USD
View
B+
Retailer 8
-
€1,274 EUR
£1,125 GBP
View
B
Retailer 9
-
€1,422 EUR
$1,595 USD
View
B
Retailer 10
-
€1,587 EUR
$1,780 USD
View
Most Expensive
B
Do Amore Diamonds
27-20A5FF3A6 · Nov 2
€2,060 EUR
$2,310 USD
View
10 more retailers have this diamond
Prices start from €327 EURSave up to €1,732 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
€327 EUR