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Cushion|Lab Grown|IGI

1.03ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG731566595

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG731566595

Diamond specifications and retailer prices

From €232 EUR
$259 USD
As of October 30, 2026
Save €1,764 EUR (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,996 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct 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 LG731566595 or 731566595. Listed at 15 retailers as of October 30, 2026, with prices from €232 to €1,996, a €1,764 spread on the same certified stone. Do Amore Diamonds lists it at €1,996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566595
Dimensions6.97 × 5.37 × 3.64 mm
L/W Ratio1.30
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
6.97 mm5.37 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566595
Side View
Table 59.0%Crown 31.9°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 67.8%

Caratlytics Score

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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: Oct 30
Current: €1,996 EUR|Low: €232 EUR|High: €1,996 EUR|Avg: €762 EUR
Do Amore Diamonds
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
Retailer 15
October 31, 2026
Retailer 5€232 EUR
Retailer 15€258 EUR
Retailer 8€294 EUR
Retailer 11€378 EUR
Retailer 3€403 EUR
Retailer 7€437 EUR
Retailer 13€466 EUR
Retailer 10€489 EUR
Retailer 2€543 EUR
Retailer 6€915 EUR
Retailer 4€1,067 EUR
Retailer 9€1,147 EUR
Retailer 12€1,155 EUR
Retailer 14€1,160 EUR
Do Amore Diamonds€1,996 EUR

38 data points across 15 retailers

15 retailers€232 EUR to €1,996 EUR

A
Cheapest Retailer
-
€232 EUR
$259 USD
Final sale: no returns
A
Retailer 2
-
€258 EUR
$288 USD
View
A
Retailer 3
-
€294 EUR
£259 GBP
View
A
Retailer 4
-
€378 EUR
HK$3,300 HKD
View
A
Retailer 5
-
€403 EUR
$450 USD
View
A
Retailer 6
-
€437 EUR
$488 USD
View
A
Retailer 7
-
€466 EUR
$521 USD
View
A
Retailer 8
-
€489 EUR
ZAR 8,828 ZAR
View
A
Retailer 9
-
€543 EUR
£478 GBP
View
B+
Retailer 10
-
€915 EUR
SGD 1,382 SGD
View
B+
Retailer 11
-
€1,067 EUR
$1,192 USD
View
B+
Retailer 12
-
€1,147 EUR
£1,009 GBP
View
Retailer 13
-
€1,155 EUR
$1,290 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
€1,160 EUR
$1,296 USD
View
Most Expensive
B
Do Amore Diamonds
27-B1B8B25EA · Oct 30
€1,996 EUR
$2,230 USD
View
14 more retailers have this diamond
Prices start from €232 EURSave up to €1,764 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
€232 EUR