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Cushion|Lab Grown|IGI

1.03ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG795677132

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

Certificate IGI LG795677132

Diamond specifications and retailer prices

From €399 EUR
As of November 6, 2026
Save €1,187 EUR (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,585 EUR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795677132 or 795677132. Listed at 12 retailers as of November 5, 2026, with prices from €399 to €1,585, a €1,187 spread on the same certified stone. Brilliant Earth lists it at €1,585. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795677132
Dimensions5.81 × 5.68 × 3.87 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
5.81 mm5.68 mm1.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795677132
Side View
Table 60.0%Crown 32.9°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 68.1%

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: €1,585 EUR|Low: €399 EUR|High: €1,585 EUR|Avg: €742 EUR|+30.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6€399 EUR
Retailer 2€466 EUR
Retailer 7€554 EUR
Retailer 3€561 EUR
Retailer 8€580 EUR
Retailer 5€707 EUR
Retailer 9€794 EUR
Retailer 10€996 EUR
Retailer 4€1,185 EUR
Brilliant Earth€1,585 EUR

42 data points across 10 retailers

12 retailers€399 EUR to €1,585 EUR

A
Cheapest Retailer
-
€399 EUR
A
Retailer 2
-
€466 EUR
View
A
Retailer 3
-
€554 EUR
View
A
Retailer 4
-
€561 EUR
View
A
Retailer 5
-
€580 EUR
View
A
Retailer 6
-
€707 EUR
View
A
Retailer 7
-
€794 EUR
View
B+
Retailer 8
-
€996 EUR
View
Retailer 9
-
€1,003 EUR
View
Price last confirmed 90 days ago
B+
Retailer 10
-
€1,185 EUR
View
B+
Retailer 11
-
€1,218 EUR
View
Most Expensive
B
Brilliant Earth
19663541A · Nov 5
€1,585 EUR
$1,770 USD
View
11 more retailers have this diamond
Prices start from €399 EURSave up to €1,187 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
1.03ct Cushion
€399 EUR