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Cushion|Lab Grown|IGI

1.03ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG826698073

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826698073

Diamond specifications and retailer prices

From €267 EUR
$298 USD
As of October 30, 2026
Save €992 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,259 EUR at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG826698073 or 826698073. Listed at 14 retailers as of October 30, 2026, with prices from €267 to €1,259, a €992 spread on the same certified stone. Reve Diamonds lists it at €1,259. 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 angle31.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826698073
Dimensions6.83 × 5.26 × 3.42 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm5.26 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826698073
Side View
Table 61.0%Crown 31.8°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €563 EUR|Low: €267 EUR|High: €1,301 EUR|Avg: €727 EUR|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 1, 2026
Retailer 12€267 EUR
Retailer 5€312 EUR
Retailer 8€332 EUR
Retailer 6€439 EUR
Retailer 11€491 EUR
Retailer 13€509 EUR
Retailer 9€529 EUR
Retailer 1€563 EUR
Retailer 10€720 EUR
Retailer 2€794 EUR
Retailer 4€997 EUR
Retailer 3€1,045 EUR
Retailer 7€1,192 EUR
Reve Diamonds€1,259 EUR

42 data points across 14 retailers

14 retailers€267 EUR to €1,259 EUR

A
Cheapest Retailer
-
€267 EUR
$298 USD
Final sale: no returns
A
Retailer 2
-
€312 EUR
$349 USD
View
A
Retailer 3
-
€332 EUR
HK$2,900 HKD
View
A
Retailer 4
-
€439 EUR
$490 USD
View
A
Retailer 5
-
€491 EUR
$548 USD
View
A
Retailer 6
-
€509 EUR
ZAR 9,181 ZAR
View
A
Retailer 7
-
€529 EUR
$591 USD
View
A
Retailer 8
-
€563 EUR
£495 GBP
View
A
Retailer 9
-
€720 EUR
A$1,238 AUD
View
B+
Retailer 10
-
€794 EUR
SGD 1,198 SGD
View
B+
Retailer 11
-
€997 EUR
$1,114 USD
View
B+
Retailer 12
-
€1,045 EUR
$1,167 USD
View
B+
Retailer 13
-
€1,192 EUR
£1,049 GBP
View
Most Expensive
B
Reve Diamonds
583694AA9 · Oct 30
€1,259 EUR
$1,407 USD
View
13 more retailers have this diamond
Prices start from €267 EURSave up to €992 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
€267 EUR