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Cushion|Lab Grown|IGI

1.12ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG800684842

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800684842

Diamond specifications and retailer prices

From $388 USD
As of October 30, 2026
Save $2,412 USD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,800 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown cushion diamond

This 1.12ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800684842 or 800684842. Listed at 10 retailers as of October 29, 2026, with prices from $388 to $2,800, a $2,412 spread on the same certified stone. Do Amore Diamonds lists it at $2,800. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684842
Dimensions6.71 × 5.61 × 3.87 mm
L/W Ratio1.20
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
6.71 mm5.61 mm1.12 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684842
Side View
Table 61.0%Crown 31.5°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 69.0%

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 30
Current: $2,800 USD|Low: $277 USD|High: $3,010 USD|Avg: $1,231 USD|-7.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10$388 USD
Retailer 4$543 USD
Retailer 9$556 USD
Retailer 8$560 USD
Retailer 5$635 USD
Retailer 2$735 USD
Retailer 7$1,605 USD
Retailer 3$1,693 USD
Retailer 6$2,380 USD
Do Amore Diamonds$2,800 USD

27 data points across 10 retailers

10 retailers$388 USD to $2,800 USD

A
Cheapest Retailer
-
$388 USD
Final sale: no returns
A
Retailer 2
-
$543 USD
View
A
Retailer 3
-
$556 USD
View
A
Retailer 4
-
$560 USD
View
A
Retailer 5
-
$635 USD
View
A
Retailer 6
-
$735 USD
€700 EUR
View
Retailer 7
-
$1,605 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$1,693 USD
£1,333 GBP
View
B
Retailer 9
-
$2,380 USD
View
Most Expensive
B
Do Amore Diamonds
27-414CFBA3C · Oct 29
$2,800 USD
View
9 more retailers have this diamond
Prices start from $388 USDSave up to $2,412 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
1.12ct Cushion
$388 USD