Radiant|Lab Grown|IGI

1.04ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG654405748

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG654405748

Diamond specifications and retailer prices

From $186 USD
As of November 4, 2026
Save $1,594 USD (90%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $1,780 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG654405748 or 654405748. Listed at 32 retailers as of November 4, 2026, with prices from $186 to $1,780, a $1,594 spread on the same certified stone. Do Amore Diamonds lists it at $1,780. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654405748
Dimensions7.50 × 4.97 × 3.29 mm
L/W Ratio1.51
Culet sizePointed
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
7.50 mm4.97 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654405748
Side View
Table 65.0%Crown 44.1°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 66.2%

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: Nov 4
Current: $462 USD|Low: $186 USD|High: $1,730 USD|Avg: $690 USD|+3.6%
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
November 4, 2026
Retailer 3$186 USD
Retailer 12$210 USD
Retailer 4$360 USD
Retailer 8$431 USD
Retailer 6$438 USD
Retailer 1$462 USD
Retailer 5$470 USD
Retailer 11$620 USD
Retailer 2$781 USD
Retailer 10$1,015 USD
Retailer 7$1,187 USD
Retailer 9$1,310 USD
Retailer 13$1,320 USD

43 data points across 13 retailers

32 retailers$186 USD to $1,780 USD

Retailer 1
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$186 USD
Price last confirmed 35 days ago
A
Retailer 2
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$186 USD
View
Retailer 3
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$186 USD
View
Price last confirmed 27 days ago
A
Retailer 4
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$210 USD
View
Final sale: no returns
Retailer 5
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$215 USD
View
Price last confirmed 38 days ago
Retailer 6
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$227 USD
View
Price last confirmed 36 days ago
Retailer 7
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$230 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
$360 USD
View
A
Retailer 9
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$371 USD
View
A
Retailer 10
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$431 USD
View
A
Retailer 11
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$438 USD
View
A
Retailer 12
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$447 USD
View
A
Retailer 13
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$462 USD
View
A
Retailer 14
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$470 USD
View
A
Retailer 15
-
$544 USD
View
Retailer 16
-
$620 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$781 USD
View
B+
Retailer 18
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$816 USD
View
Retailer 19
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$816 USD
View
Price last confirmed 35 days ago
Retailer 20
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$816 USD
View
Price last confirmed 25 days ago
B+
Retailer 21
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$891 USD
View
B+
Retailer 22
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$988 USD
View
B+
Retailer 23
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$1,015 USD
View
B
Retailer 24
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$1,148 USD
View
B+
Retailer 25
-
$1,187 USD
View
Retailer 26
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$1,280 USD
View
Price last confirmed 14 days ago
B+
Retailer 27
-
$1,310 USD
View
B+
Retailer 28
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$1,320 USD
View
B+
Retailer 29
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$1,320 USD
View
Retailer 30
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$1,531 USD
View
B
Retailer 31
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$1,607 USD
View
Most Expensive
B
Do Amore Diamonds
27-295B5F5DA · Nov 4
$1,780 USD
View
31 more retailers have this diamond
Prices start from $186 USDSave up to $1,594 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 Radiant
$186 USD