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Cushion|Lab Grown|IGI

1.27ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG833637807

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG833637807

Diamond specifications and retailer prices

From €439 EUR
As of November 4, 2026
Save €2,937 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,377 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown cushion diamond

This 1.27ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833637807 or 833637807. Listed at 16 retailers as of November 4, 2026, with prices from €439 to €3,377, a €2,937 spread on the same certified stone. Do Amore Diamonds lists it at €3,377. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833637807
Dimensions6.64 × 6.45 × 4.05 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeLarge
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
6.64 mm6.45 mm1.27 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833637807
Side View
Table 55.0%Crown 37°Girdle: MED-STKPavilion 40.6°Culet: LargeDepth 62.8%

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: Nov 4
Current: €3,377 EUR|Low: €391 EUR|High: €3,377 EUR|Avg: €1,120 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
November 5, 2026
Retailer 7€439 EUR
Retailer 4€492 EUR
Retailer 5€492 EUR
Retailer 9€505 EUR
Retailer 15€544 EUR
Retailer 3€630 EUR
Retailer 10€668 EUR
Retailer 8€806 EUR
Retailer 14€925 EUR
Retailer 2€927 EUR
Retailer 13€1,463 EUR
Retailer 6€1,558 EUR
Retailer 16€1,580 EUR
Retailer 17€1,883 EUR
Retailer 11€2,054 EUR
Retailer 12€2,507 EUR
Do Amore Diamonds€3,377 EUR

21 data points across 17 retailers

16 retailers€439 EUR to €3,377 EUR

A
Cheapest Retailer
-
€439 EUR
A
Retailer 2
-
€492 EUR
View
Final sale: no returns
A
Retailer 3
-
€492 EUR
View
A
Retailer 4
-
€544 EUR
View
A
Retailer 5
-
€630 EUR
View
A
Retailer 6
-
€668 EUR
View
A
Retailer 7
-
€806 EUR
View
A
Retailer 8
-
€832 EUR
View
B+
Retailer 9
-
€927 EUR
View
B+
Retailer 10
-
€1,463 EUR
View
B
Retailer 11
-
€1,558 EUR
View
B
Retailer 12
-
€1,580 EUR
View
B
Retailer 13
-
€1,883 EUR
View
B
Retailer 14
-
€2,054 EUR
View
B
Retailer 15
-
€2,507 EUR
View
Most Expensive
B
Do Amore Diamonds
20-E100122 · Nov 4
€3,377 EUR
$3,790 USD
View
15 more retailers have this diamond
Prices start from €439 EURSave up to €2,937 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
1.27ct Cushion
€439 EUR