Cushion|Lab Grown|IGI

1.04ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG836617946

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836617946

Diamond specifications and retailer prices

From $464 USD
As of October 25, 2026
Save $2,246 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,710 USD at Brilliant Earth · As of October 29, 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 LG836617946 or 836617946. Listed at 13 retailers as of October 25, 2026, with prices from $464 to $2,710, a $2,246 spread on the same certified stone. Brilliant Earth lists it at $2,710. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617946
Dimensions7.52 × 5.08 × 3.39 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
7.52 mm5.08 mm1.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617946
Side View
Table 65.0%Crown 37.9°Girdle: MED-THKPavilion 34.6°Culet: NoneDepth 66.7%

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: $2,710 USD|Low: $464 USD|High: $2,710 USD|Avg: $1,143 USD
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$464 USD
Retailer 8$480 USD
Retailer 12$637 USD
Retailer 10$640 USD
Retailer 3$739 USD
Retailer 6$749 USD
Retailer 9$797 USD
Retailer 2$836 USD
Retailer 4$1,231 USD
Retailer 5$1,385 USD
Retailer 13$1,530 USD
Retailer 7$1,822 USD
Brilliant Earth$2,710 USD

27 data points across 13 retailers

13 retailers$464 USD to $2,710 USD

A
Cheapest Retailer
-
$464 USD
A
Retailer 2
-
$480 USD
£378 GBP
View
A
Retailer 3
-
$637 USD
View
A
Retailer 4
-
$640 USD
View
A
Retailer 5
-
$739 USD
View
A
Retailer 6
-
$749 USD
€713 EUR
View
A
Retailer 7
-
$797 USD
ZAR 12,876 ZAR
View
A
Retailer 8
-
$836 USD
£658 GBP
View
B+
Retailer 9
-
$1,231 USD
SGD 1,663 SGD
View
Retailer 10
-
$1,385 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$1,530 USD
View
B+
Retailer 12
-
$1,822 USD
£1,435 GBP
View
Most Expensive
B
Brilliant Earth
21641025A · Oct 29
$2,710 USD
View
12 more retailers have this diamond
Prices start from $464 USDSave up to $2,246 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
$464 USD