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Cushion|Lab Grown|IGI

1.04ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG670431253

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG670431253

Diamond specifications and retailer prices

From $272 USD
As of November 1, 2026
Save $2,068 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,340 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG670431253 or 670431253. Listed at 22 retailers as of November 1, 2026, with prices from $272 to $2,340, a $2,068 spread on the same certified stone. Do Amore Diamonds lists it at $2,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670431253
Dimensions6.62 × 5.59 × 3.61 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm5.59 mm1.04 ctF / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670431253
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 64.6%

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: Nov 1
Current: $822 USD|Low: $302 USD|High: $1,830 USD|Avg: $802 USD|-1.2%
Retailer 1
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
November 2, 2026
Retailer 14$302 USD
Retailer 5$395 USD
Retailer 13$448 USD
Retailer 11$526 USD
Retailer 8$574 USD
Retailer 7$639 USD
Retailer 12$663 USD
Retailer 4$700 USD
Retailer 1$822 USD
Retailer 3$963 USD
Retailer 2$983 USD
Retailer 6$1,136 USD
Retailer 9$1,335 USD
Retailer 10$1,800 USD

42 data points across 14 retailers

22 retailers$272 USD to $2,340 USD

A
Cheapest Retailer
-
$272 USD
Final sale: no returns
Retailer 2
-
$302 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$395 USD
View
A
Retailer 4
-
$448 USD
View
A
Retailer 5
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$484 USD
View
A
Retailer 6
-
$526 USD
€501 EUR
View
A
Retailer 7
-
$574 USD
ZAR 9,274 ZAR
View
A
Retailer 8
-
$639 USD
£503 GBP
View
A
Retailer 9
-
$663 USD
View
A
Retailer 10
-
$700 USD
View
A
Retailer 11
-
$822 USD
£647 GBP
View
B+
Retailer 12
-
$963 USD
CA$1,337 CAD
View
A
Retailer 13
-
$983 USD
View
B+
Retailer 14
-
$1,136 USD
View
B+
Retailer 15
-
$1,237 USD
View
B+
Retailer 16
-
$1,238 USD
View
B+
Retailer 17
-
$1,330 USD
View
B+
Retailer 18
-
$1,335 USD
£1,051 GBP
View
B
Retailer 19
-
$1,532 USD
View
B
Retailer 20
-
$1,800 USD
View
B
Retailer 21
-
$1,910 USD
View
Most Expensive
B
Do Amore Diamonds
27-F7E8940AB · Nov 2
$2,340 USD
View
21 more retailers have this diamond
Prices start from $272 USDSave up to $2,068 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
$272 USD