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Cushion|Lab Grown|IGI

1.13ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799643932

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799643932

Diamond specifications and retailer prices

From $425 USD
£334 GBP
As of October 30, 2026
Save $2,245 USD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,670 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.13ct lab-grown cushion diamond

This 1.13ct 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 LG799643932 or 799643932. Listed at 9 retailers as of October 30, 2026, with prices from $425 to $2,670, a $2,245 spread on the same certified stone. Do Amore Diamonds lists it at $2,670. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643932
Dimensions7.89 × 5.15 × 3.36 mm
L/W Ratio1.53
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
7.89 mm5.15 mm1.13 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643932
Side View
Table 60.0%Crown 33.2°Girdle: MED-THKPavilion 34.7°Culet: NoneDepth 65.2%

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: Oct 30
Current: $2,670 USD|Low: $351 USD|High: $3,010 USD|Avg: $1,229 USD|-11.3%
Do Amore Diamonds
Retailer 2
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October 30, 2026
Retailer 4$351 USD
Retailer 6$389 USD
Retailer 12$425 USD
Retailer 11$608 USD
Retailer 14$665 USD
Retailer 7$765 USD
Retailer 3$788 USD
Retailer 17$980 USD
Retailer 18$1,004 USD
Retailer 9$1,051 USD
Retailer 16$1,135 USD
Retailer 15$1,169 USD
Retailer 8$1,581 USD
Retailer 13$1,674 USD
Retailer 2$1,800 USD
Retailer 10$1,951 USD
Retailer 5$1,975 USD
Do Amore Diamonds$2,670 USD

19 data points across 18 retailers

9 retailers$425 USD to $2,670 USD

A+
Cheapest Retailer
-
$425 USD
£334 GBP
A
Retailer 2
-
$608 USD
View
A
Retailer 3
-
$665 USD
View
B+
Retailer 4
-
$1,135 USD
View
B+
Retailer 5
-
$1,169 USD
View
Retailer 6
-
$1,581 USD
View
Price last confirmed 51 days ago
B+
Retailer 7
-
$1,674 USD
£1,318 GBP
View
B+
Retailer 8
-
$1,800 USD
View
Most Expensive
B
Do Amore Diamonds
27-F3A8B5475 · Oct 30
$2,670 USD
View
8 more retailers have this diamond
Prices start from $425 USDSave up to $2,245 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+
1.13ct Cushion
$425 USD