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Cushion|Lab Grown|IGI

1.07ct E FL Cushion Lab Grown Diamond

VG • E/FL • IGI LG840635106

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840635106

Diamond specifications and retailer prices

From €362 EUR
£318 GBP
As of October 30, 2026
Save €1,350 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,712 EUR at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.07ct lab-grown cushion diamond

This 1.07ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840635106 or 840635106. Listed at 14 retailers as of October 30, 2026, with prices from €362 to €1,712, a €1,350 spread on the same certified stone. Helzberg Diamonds lists it at €1,712. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.07
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635106
Dimensions7.57 × 5.10 × 3.32 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
7.57 mm5.10 mm1.07 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635106
Side View
Table 62.0%Crown 35.5°Girdle: MED-THKPavilion 35°Culet: NoneDepth 65.1%

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: €1,712 EUR|Low: €361 EUR|High: €1,933 EUR|Avg: €916 EUR|-1.3%
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
October 31, 2026
Retailer 8€362 EUR
Retailer 13€515 EUR
Retailer 3€557 EUR
Retailer 5€557 EUR
Retailer 10€571 EUR
Retailer 12€586 EUR
Retailer 14€588 EUR
Retailer 9€606 EUR
Retailer 2€881 EUR
Retailer 6€933 EUR
Retailer 4€1,139 EUR
Retailer 11€1,375 EUR
Retailer 7€1,611 EUR
Helzberg Diamonds€1,712 EUR

13 data points across 14 retailers

14 retailers€362 EUR to €1,712 EUR

A
Cheapest Retailer
-
€362 EUR
£318 GBP
A
Retailer 2
-
€515 EUR
$575 USD
View
A
Retailer 3
-
€557 EUR
$622 USD
View
A
Retailer 4
-
€557 EUR
$622 USD
View
A
Retailer 5
-
€571 EUR
View
A
Retailer 6
-
€586 EUR
ZAR 10,584 ZAR
View
A
Retailer 7
-
€588 EUR
$657 USD
View
A
Retailer 8
-
€606 EUR
£533 GBP
View
B+
Retailer 9
-
€881 EUR
$984 USD
View
B+
Retailer 10
-
€933 EUR
SGD 1,408 SGD
View
B+
Retailer 11
-
€1,139 EUR
$1,272 USD
View
B
Retailer 12
-
€1,375 EUR
£1,210 GBP
View
B
Retailer 13
-
€1,611 EUR
$1,800 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJLHGM · Oct 30
€1,712 EUR
$1,913 USD
View
13 more retailers have this diamond
Prices start from €362 EURSave up to €1,350 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
1.07ct Cushion
€362 EUR