CaratHunter
Plans
Cushion|Lab Grown|IGI

1.03ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG840622267

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840622267

Diamond specifications and retailer prices

From €268 EUR
£236 GBP
As of November 1, 2026
Save €1,226 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,494 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg 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 LG840622267 or 840622267. Listed at 15 retailers as of October 31, 2026, with prices from €268 to €1,494, a €1,226 spread on the same certified stone. Helzberg Diamonds lists it at €1,494. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840622267
Dimensions7.55 × 5.09 × 3.41 mm
L/W Ratio1.48
Girdle conditionFaceted
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
7.55 mm5.09 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840622267
Side View
Table 63.0%Crown 35.8°Girdle: MED-THKPavilion 36.8°Culet: NoneDepth 67.0%

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: €1,494 EUR|Low: €268 EUR|High: €1,781 EUR|Avg: €790 EUR
Helzberg 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
November 1, 2026
Retailer 2€268 EUR
Retailer 6€441 EUR
Retailer 13€448 EUR
Retailer 3€469 EUR
Retailer 8€488 EUR
Retailer 9€505 EUR
Retailer 15€519 EUR
Retailer 14€636 EUR
Retailer 10€684 EUR
Retailer 7€824 EUR
Retailer 5€885 EUR
Retailer 12€1,050 EUR
Retailer 4€1,226 EUR
Retailer 11€1,262 EUR
Helzberg Diamonds€1,494 EUR

16 data points across 15 retailers

15 retailers€268 EUR to €1,494 EUR

A+
Cheapest Retailer
-
€268 EUR
£236 GBP
A
Retailer 2
-
€441 EUR
$493 USD
View
A
Retailer 3
-
€448 EUR
ZAR 8,082 ZAR
View
A
Retailer 4
-
€469 EUR
$524 USD
View
A
Retailer 5
-
€488 EUR
£430 GBP
View
A
Retailer 6
-
€505 EUR
View
A
Retailer 7
-
€519 EUR
$580 USD
View
A
Retailer 8
-
€636 EUR
A$1,093 AUD
View
A
Retailer 9
-
€684 EUR
$764 USD
View
B+
Retailer 10
-
€824 EUR
SGD 1,244 SGD
View
B+
Retailer 11
-
€885 EUR
$988 USD
View
B+
Retailer 12
-
€1,050 EUR
£924 GBP
View
Retailer 13
-
€1,226 EUR
$1,370 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
€1,262 EUR
$1,410 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMIIIMN · Oct 31
€1,494 EUR
$1,669 USD
View
14 more retailers have this diamond
Prices start from €268 EURSave up to €1,226 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
€268 EUR