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Radiant|Lab Grown|IGI

3.04ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG723574304

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

Certificate IGI LG723574304

Diamond specifications and retailer prices

From €974 EUR
$1,088 USD
As of October 30, 2026
Save €6,907 EUR (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €7,881 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.04ct lab-grown radiant diamond

This 3.04ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723574304 or 723574304. Listed at 26 retailers as of October 30, 2026, with prices from €974 to €7,881, a €6,907 spread on the same certified stone. Blue Nile lists it at €7,881. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.04
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723574304
Dimensions10.48 × 7.18 × 4.78 mm
L/W Ratio1.46
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
10.48 mm7.18 mm3.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723574304
Side View
Table 63.0%Crown 40°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.6%

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 30
Current: €7,881 EUR|Low: €974 EUR|High: €8,029 EUR|Avg: €2,636 EUR|-1.8%
Blue Nile
Retailer 2
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Retailer 23
October 31, 2026
Retailer 22€974 EUR
Retailer 7€1,130 EUR
Retailer 11€1,194 EUR
Retailer 21€1,236 EUR
Retailer 10€1,343 EUR
Retailer 19€1,361 EUR
Retailer 3€1,375 EUR
Retailer 17€1,623 EUR
Retailer 13€1,804 EUR
Retailer 14€1,923 EUR
Retailer 12€2,386 EUR
Retailer 16€2,438 EUR
Retailer 2€2,551 EUR
Retailer 18€2,585 EUR
Retailer 8€2,623 EUR
Retailer 20€3,271 EUR
Retailer 15€3,304 EUR
Retailer 23€3,605 EUR
Retailer 6€3,948 EUR
Retailer 4€3,978 EUR
Retailer 9€4,112 EUR
Retailer 5€4,296 EUR
Blue Nile€7,881 EUR

29 data points across 23 retailers

26 retailers€974 EUR to €7,881 EUR

A
Cheapest Retailer
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€974 EUR
$1,088 USD
A
Retailer 2
-
€1,130 EUR
$1,262 USD
View
A
Retailer 3
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€1,194 EUR
$1,334 USD
View
A
Retailer 4
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€1,236 EUR
$1,381 USD
View
Final sale: no returns
A
Retailer 5
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€1,343 EUR
$1,500 USD
View
A
Retailer 6
-
€1,361 EUR
$1,520 USD
View
A
Retailer 7
-
€1,375 EUR
HK$12,000 HKD
View
A
Retailer 8
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€1,623 EUR
£1,428 GBP
View
A
Retailer 9
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€1,804 EUR
View
A
Retailer 10
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€1,923 EUR
$2,148 USD
View
A
Retailer 11
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€2,386 EUR
$2,666 USD
View
A
Retailer 12
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€2,438 EUR
$2,724 USD
View
A
Retailer 13
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€2,551 EUR
A$4,384 AUD
View
A
Retailer 14
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€2,585 EUR
$2,888 USD
View
A
Retailer 15
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€2,623 EUR
ZAR 47,339 ZAR
View
Retailer 16
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€3,069 EUR
£2,700 GBP
View
Price last confirmed 17 days ago
B+
Retailer 17
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€3,271 EUR
$3,654 USD
View
B+
Retailer 18
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€3,304 EUR
$3,692 USD
View
B+
Retailer 19
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€3,605 EUR
$4,027 USD
View
B+
Retailer 20
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€3,948 EUR
$4,410 USD
View
B+
Retailer 21
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€3,978 EUR
SGD 6,005 SGD
View
B+
Retailer 22
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€4,112 EUR
£3,617 GBP
View
B+
Retailer 23
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€4,296 EUR
$4,800 USD
View
Retailer 24
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€4,951 EUR
$5,532 USD
View
Price last confirmed 103 days ago
Retailer 25
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€5,990 EUR
A$10,296 AUD
View
Price last confirmed 33 days ago
Most Expensive
B
Blue Nile
27498861 · Oct 31
€7,881 EUR
$8,805 USD
View
25 more retailers have this diamond
Prices start from €974 EURSave up to €6,907 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
3.04ct Radiant
€974 EUR