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Cushion|Lab Grown|IGI

1.04ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG787660047

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787660047

Diamond specifications and retailer prices

From €238 EUR
$266 USD
As of November 1, 2026
Save €1,033 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,271 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.04ct lab-grown cushion diamond

This 1.04ct 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 LG787660047 or 787660047. Listed at 18 retailers as of October 31, 2026, with prices from €238 to €1,271, a €1,033 spread on the same certified stone. Brilliant Earth lists it at €1,271. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787660047
Dimensions6.89 × 5.08 × 3.32 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm5.08 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787660047
Side View
Table 65.0%Crown 37.4°Girdle: ThickPavilion 29.6°Culet: NoneDepth 65.4%

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 1
Current: €1,271 EUR|Low: €238 EUR|High: €1,907 EUR|Avg: €595 EUR|-31.4%
Brilliant Earth
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
Retailer 16
November 2, 2026
Retailer 10€238 EUR
Retailer 12€272 EUR
Retailer 8€287 EUR
Retailer 5€356 EUR
Retailer 7€389 EUR
Retailer 14€433 EUR
Retailer 9€456 EUR
Retailer 2€495 EUR
Retailer 15€528 EUR
Retailer 13€539 EUR
Retailer 4€695 EUR
Retailer 6€699 EUR
Retailer 3€711 EUR
Retailer 16€895 EUR
Retailer 11€1,058 EUR
Brilliant Earth€1,271 EUR

27 data points across 16 retailers

18 retailers€238 EUR to €1,271 EUR

A+
Cheapest Retailer
-
€238 EUR
$266 USD
Final sale: no returns
A
Retailer 2
-
€272 EUR
£239 GBP
View
Retailer 3
-
€287 EUR
$321 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€356 EUR
$398 USD
View
A
Retailer 5
-
€389 EUR
$435 USD
View
A
Retailer 6
-
€433 EUR
View
A
Retailer 7
-
€456 EUR
ZAR 8,227 ZAR
View
A
Retailer 8
-
€495 EUR
£436 GBP
View
A
Retailer 9
-
€528 EUR
$590 USD
View
A
Retailer 10
-
€539 EUR
$602 USD
View
A
Retailer 11
-
€695 EUR
$777 USD
View
A
Retailer 12
-
€699 EUR
A$1,202 AUD
View
A
Retailer 13
-
€711 EUR
SGD 1,074 SGD
View
B+
Retailer 14
-
€895 EUR
$1,000 USD
View
B+
Retailer 15
-
€1,058 EUR
£931 GBP
View
Retailer 16
-
€1,249 EUR
$1,395 USD
View
Price last confirmed 28 days ago
Retailer 17
-
€1,262 EUR
$1,410 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Brilliant Earth
20824543A · Oct 31
€1,271 EUR
$1,420 USD
View
17 more retailers have this diamond
Prices start from €238 EURSave up to €1,033 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+
1.04ct Cushion
€238 EUR