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 €166 EUR
$186 USD
As of October 30, 2026
Save €1,427 EUR (90%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: €1,593 EUR at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from €166 to €1,593, a €1,427 spread on the same certified stone. Do Amore Diamonds lists it at €1,593. 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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Price History

Last verified: Oct 30
Current: €418 EUR|Low: €166 EUR|High: €1,549 EUR|Avg: €602 EUR|+4.6%
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
Retailer 14
October 31, 2026
Retailer 3€166 EUR
Retailer 12€188 EUR
Retailer 4€322 EUR
Retailer 11€384 EUR
Retailer 14€384 EUR
Retailer 1€418 EUR
Retailer 5€421 EUR
Retailer 6€487 EUR
Retailer 10€556 EUR
Retailer 2€699 EUR
Retailer 8€909 EUR
Retailer 9€1,069 EUR
Retailer 7€1,173 EUR
Retailer 13€1,182 EUR

42 data points across 14 retailers

32 retailers€166 EUR to €1,593 EUR

Retailer 1
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€166 EUR
$186 USD
Price last confirmed 32 days ago
A
Retailer 2
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€166 EUR
$186 USD
View
Retailer 3
-
€166 EUR
$186 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
€188 EUR
$210 USD
View
Final sale: no returns
Retailer 5
-
€192 EUR
$215 USD
View
Price last confirmed 34 days ago
Retailer 6
-
€203 EUR
$227 USD
View
Price last confirmed 33 days ago
Retailer 7
-
€206 EUR
$230 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
€322 EUR
$360 USD
View
A
Retailer 9
-
€332 EUR
HK$2,900 HKD
View
Retailer 10
-
€384 EUR
ZAR 6,936 ZAR
View
Price last confirmed 8 days ago
Retailer 11
-
€384 EUR
View
Price last confirmed 8 days ago
A
Retailer 12
-
€400 EUR
$447 USD
View
A
Retailer 13
-
€418 EUR
£368 GBP
View
A
Retailer 14
-
€421 EUR
$470 USD
View
A
Retailer 15
-
€487 EUR
$545 USD
View
A
Retailer 16
-
€556 EUR
A$955 AUD
View
B+
Retailer 17
-
€699 EUR
$781 USD
View
B+
Retailer 18
-
€730 EUR
$816 USD
View
Retailer 19
-
€730 EUR
$816 USD
View
Price last confirmed 31 days ago
Retailer 20
-
€730 EUR
$816 USD
View
Price last confirmed 21 days ago
B+
Retailer 21
-
€798 EUR
SGD 1,205 SGD
View
B+
Retailer 22
-
€885 EUR
$989 USD
View
B+
Retailer 23
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€909 EUR
A$1,562 AUD
View
B
Retailer 24
-
€1,028 EUR
$1,148 USD
View
B+
Retailer 25
-
€1,069 EUR
£940 GBP
View
Retailer 26
-
€1,146 EUR
$1,280 USD
View
Price last confirmed 10 days ago
B+
Retailer 27
-
€1,173 EUR
$1,310 USD
View
Retailer 28
-
€1,182 EUR
$1,320 USD
View
Price last confirmed 10 days ago
Retailer 29
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€1,182 EUR
$1,320 USD
View
Price last confirmed 10 days ago
Retailer 30
-
€1,371 EUR
$1,531 USD
View
B
Retailer 31
-
€1,439 EUR
£1,266 GBP
View
Most Expensive
B
Do Amore Diamonds
27-295B5F5DA · Oct 31
€1,593 EUR
$1,780 USD
View
31 more retailers have this diamond
Prices start from €166 EURSave up to €1,427 EUR

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
€166 EUR