Cushion|Lab Grown|IGI

1.07ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG836620234

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836620234

Diamond specifications and retailer prices

From $381 USD
As of October 25, 2026
Save $1,879 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,260 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG836620234 or 836620234. Listed at 13 retailers as of October 25, 2026, with prices from $381 to $2,260, a $1,879 spread on the same certified stone. Brilliant Earth lists it at $2,260. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620234
Dimensions7.33 × 5.31 × 3.47 mm
L/W Ratio1.38
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
7.33 mm5.31 mm1.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620234
Side View
Table 57.0%Crown 33.6°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,260 USD|Low: $381 USD|High: $2,340 USD|Avg: $1,146 USD|-3.4%
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
October 29, 2026
Retailer 11$381 USD
Retailer 10$575 USD
Retailer 6$614 USD
Retailer 3$622 USD
Retailer 9$655 USD
Retailer 12$657 USD
Retailer 2$678 USD
Retailer 4$984 USD
Retailer 5$1,042 USD
Retailer 8$1,205 USD
Retailer 13$1,272 USD
Retailer 7$1,537 USD
Brilliant Earth$2,260 USD

39 data points across 13 retailers

13 retailers$381 USD to $2,260 USD

A
Cheapest Retailer
-
$381 USD
A
Retailer 2
-
$575 USD
View
A
Retailer 3
-
$614 USD
€585 EUR
View
A
Retailer 4
-
$622 USD
View
A
Retailer 5
-
$655 USD
ZAR 10,584 ZAR
View
A
Retailer 6
-
$657 USD
View
A
Retailer 7
-
$678 USD
£534 GBP
View
B+
Retailer 8
-
$984 USD
View
B+
Retailer 9
-
$1,042 USD
SGD 1,408 SGD
View
B+
Retailer 10
-
$1,205 USD
View
B+
Retailer 11
-
$1,272 USD
View
B+
Retailer 12
-
$1,537 USD
£1,210 GBP
View
Most Expensive
B
Brilliant Earth
21589649A · Oct 29
$2,260 USD
View
12 more retailers have this diamond
Prices start from $381 USDSave up to $1,879 USD

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
$381 USD