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Cushion|Lab Grown|IGI

1.10ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG847675985

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847675985

Diamond specifications and retailer prices

From €296 EUR
£261 GBP
As of November 2, 2026
Save €1,630 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,926 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.1ct lab-grown cushion diamond

This 1.1ct 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 LG847675985 or 847675985. Listed at 11 retailers as of November 2, 2026, with prices from €296 to €1,926, a €1,630 spread on the same certified stone. Brilliant Earth lists it at €1,926. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847675985
Dimensions7.66 × 5.09 × 3.53 mm
L/W Ratio1.50
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
7.66 mm5.09 mm1.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847675985
Side View
Table 57.0%Crown 38.8°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
A+
Exceptional
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: €1,926 EUR|Low: €296 EUR|High: €2,309 EUR|Avg: €892 EUR|-16.6%
Brilliant Earth
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€296 EUR
Retailer 7€426 EUR
Retailer 6€428 EUR
Retailer 10€479 EUR
Retailer 8€605 EUR
Retailer 3€761 EUR
Retailer 9€1,028 EUR
Retailer 2€1,150 EUR
Retailer 11€1,364 EUR
Retailer 5€1,422 EUR
Brilliant Earth€1,926 EUR

6 data points across 11 retailers

11 retailers€296 EUR to €1,926 EUR

A+
Cheapest Retailer
-
€296 EUR
£261 GBP
A
Retailer 2
-
€426 EUR
$478 USD
View
A
Retailer 3
-
€428 EUR
$480 USD
View
A
Retailer 4
-
€479 EUR
$537 USD
View
A
Retailer 5
-
€605 EUR
$679 USD
View
A
Retailer 6
-
€761 EUR
A$1,313 AUD
View
B+
Retailer 7
-
€1,028 EUR
$1,153 USD
View
B+
Retailer 8
-
€1,150 EUR
£1,016 GBP
View
B
Retailer 9
-
€1,364 EUR
A$2,354 AUD
View
B
Retailer 10
-
€1,422 EUR
$1,595 USD
View
Most Expensive
B
Brilliant Earth
22337143A · Nov 2
€1,926 EUR
$2,160 USD
View
10 more retailers have this diamond
Prices start from €296 EURSave up to €1,630 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+
1.10ct Cushion
€296 EUR