Cushion|Lab Grown|IGI

1.04ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG816602397

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816602397

Diamond specifications and retailer prices

From $419 USD
As of October 26, 2026
Save $1,891 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,310 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.04ct lab-grown cushion diamond

This 1.04ct 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 LG816602397 or 816602397. Listed at 16 retailers as of October 26, 2026, with prices from $419 to $2,310, a $1,891 spread on the same certified stone. Brilliant Earth lists it at $2,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602397
Dimensions7.19 × 5.03 × 3.42 mm
L/W Ratio1.43
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
7.19 mm5.03 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602397
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 68.0%

Caratlytics Score

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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 26
Current: $2,310 USD|Low: $419 USD|High: $2,790 USD|Avg: $1,144 USD|-17.2%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 15$419 USD
Retailer 12$464 USD
Retailer 14$637 USD
Retailer 11$640 USD
Retailer 3$698 USD
Retailer 9$737 USD
Retailer 5$739 USD
Retailer 10$797 USD
Retailer 2$838 USD
Retailer 6$1,159 USD
Retailer 7$1,231 USD
Retailer 8$1,385 USD
Retailer 4$1,530 USD
Retailer 16$1,798 USD
Retailer 13$1,815 USD
Brilliant Earth$2,310 USD

37 data points across 16 retailers

16 retailers$419 USD to $2,310 USD

A
Cheapest Retailer
-
$419 USD
Final sale: no returns
A
Retailer 2
-
$464 USD
View
A
Retailer 3
-
$637 USD
View
A
Retailer 4
-
$640 USD
View
A
Retailer 5
-
$698 USD
View
A
Retailer 6
-
$737 USD
€702 EUR
View
A
Retailer 7
-
$739 USD
View
A
Retailer 8
-
$797 USD
ZAR 12,876 ZAR
View
A
Retailer 9
-
$838 USD
£660 GBP
View
B+
Retailer 10
-
$1,159 USD
View
B+
Retailer 11
-
$1,231 USD
SGD 1,663 SGD
View
Retailer 12
-
$1,385 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$1,530 USD
View
B
Retailer 14
-
$1,798 USD
£1,416 GBP
View
B+
Retailer 15
-
$1,815 USD
£1,429 GBP
View
Most Expensive
B
Brilliant Earth
21422407A · Oct 30
$2,310 USD
View
15 more retailers have this diamond
Prices start from $419 USDSave up to $1,891 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
1.04ct Cushion
$419 USD