CaratHunter
Plans
Cushion|Lab Grown|IGI

1.01ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG662489970

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG662489970

Diamond specifications and retailer prices

From €247 EUR
$276 USD
As of October 30, 2026
Save €1,874 EUR (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,121 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662489970 or 662489970. Listed at 25 retailers as of October 30, 2026, with prices from €247 to €2,121, a €1,874 spread on the same certified stone. Do Amore Diamonds lists it at €2,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662489970
Dimensions6.58 × 5.39 × 3.66 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm5.39 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662489970
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
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: Oct 30
Current: €477 EUR|Low: €247 EUR|High: €1,656 EUR|Avg: €663 EUR|+2.4%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 7€247 EUR
Retailer 3€274 EUR
Retailer 6€355 EUR
Retailer 2€407 EUR
Retailer 1€477 EUR
Retailer 11€519 EUR
Retailer 8€531 EUR
Retailer 15€602 EUR
Retailer 14€636 EUR
Retailer 10€735 EUR
Retailer 9€753 EUR
Retailer 12€877 EUR
Retailer 5€889 EUR
Retailer 13€1,216 EUR
Retailer 4€1,611 EUR

43 data points across 15 retailers

25 retailers€247 EUR to €2,121 EUR

A
Cheapest Retailer
-
€247 EUR
$276 USD
Final sale: no returns
A
Retailer 2
-
€274 EUR
$306 USD
View
A
Retailer 3
-
€306 EUR
$342 USD
View
A
Retailer 4
-
€355 EUR
$397 USD
View
A
Retailer 5
-
€402 EUR
$449 USD
View
A
Retailer 6
-
€407 EUR
$455 USD
View
A
Retailer 7
-
€477 EUR
View
A
Retailer 8
-
€519 EUR
ZAR 9,360 ZAR
View
A
Retailer 9
-
€531 EUR
£467 GBP
View
A
Retailer 10
-
€602 EUR
$673 USD
View
A
Retailer 11
-
€636 EUR
$711 USD
View
A
Retailer 12
-
€735 EUR
A$1,263 AUD
View
A
Retailer 13
-
€753 EUR
£662 GBP
View
B+
Retailer 14
-
€875 EUR
CA$1,358 CAD
View
B+
Retailer 15
-
€877 EUR
A$1,507 AUD
View
B+
Retailer 16
-
€889 EUR
$994 USD
View
B+
Retailer 17
-
€1,033 EUR
$1,154 USD
View
B+
Retailer 18
-
€1,120 EUR
$1,252 USD
View
B+
Retailer 19
-
€1,120 EUR
$1,252 USD
View
B+
Retailer 20
-
€1,199 EUR
$1,340 USD
View
Retailer 21
-
€1,216 EUR
£1,070 GBP
View
Price last confirmed 10 days ago
Retailer 22
-
€1,611 EUR
$1,800 USD
View
Price last confirmed 10 days ago
B
Retailer 23
-
€1,677 EUR
$1,874 USD
View
B
Retailer 24
-
€1,736 EUR
$1,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-4F3291894 · Oct 31
€2,121 EUR
$2,370 USD
View
24 more retailers have this diamond
Prices start from €247 EURSave up to €1,874 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
1.01ct Cushion
€247 EUR