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Radiant|Lab Grown|IGI

3.08ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG625437574

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

Certificate IGI LG625437574

Diamond specifications and retailer prices

From €1,010 EUR
$1,133 USD
As of November 2, 2026
Save €4,090 EUR (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €5,100 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.08ct lab-grown radiant diamond

This 3.08ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG625437574 or 625437574. Listed at 27 retailers as of November 2, 2026, with prices from €1,010 to €5,100, a €4,090 spread on the same certified stone. Brilliant Earth lists it at €5,100. 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

3.08
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625437574
Dimensions10.64 × 7.14 × 4.62 mm
L/W Ratio1.49
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
10.64 mm7.14 mm3.08 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625437574
Side View
Table 67.0%Crown 44.8°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 64.7%

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: Nov 2
Current: €5,100 EUR|Low: €1,010 EUR|High: €5,251 EUR|Avg: €2,653 EUR|-2.9%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 13€1,010 EUR
Retailer 3€1,284 EUR
Retailer 12€1,328 EUR
Retailer 5€1,400 EUR
Retailer 2€1,700 EUR
Retailer 14€1,761 EUR
Retailer 9€1,871 EUR
Retailer 10€2,722 EUR
Retailer 11€2,956 EUR
Retailer 7€3,021 EUR
Retailer 6€3,234 EUR
Retailer 15€3,394 EUR
Retailer 8€3,766 EUR
Retailer 4€4,122 EUR
Brilliant Earth€5,100 EUR

43 data points across 15 retailers

27 retailers€1,010 EUR to €5,100 EUR

A
Cheapest Retailer
-
€1,010 EUR
$1,133 USD
Retailer 2
-
€1,010 EUR
$1,133 USD
View
Price last confirmed 25 days ago
Retailer 3
-
€1,010 EUR
$1,133 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€1,099 EUR
$1,233 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€1,156 EUR
$1,297 USD
View
Price last confirmed 36 days ago
Retailer 6
-
€1,172 EUR
$1,315 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
€1,284 EUR
$1,440 USD
View
Final sale: no returns
A
Retailer 8
-
€1,328 EUR
$1,490 USD
View
A
Retailer 9
-
€1,400 EUR
$1,570 USD
View
A
Retailer 10
-
€1,427 EUR
HK$12,500 HKD
View
A
Retailer 11
-
€1,700 EUR
£1,501 GBP
View
A
Retailer 12
-
€1,761 EUR
$1,975 USD
View
A
Retailer 13
-
€1,871 EUR
View
A
Retailer 14
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€2,197 EUR
$2,464 USD
View
Retailer 15
-
€2,197 EUR
$2,464 USD
View
Price last confirmed 33 days ago
Retailer 16
-
€2,197 EUR
$2,464 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
€2,310 EUR
$2,591 USD
View
B+
Retailer 18
-
€2,722 EUR
ZAR 49,321 ZAR
View
B+
Retailer 19
-
€2,956 EUR
$3,315 USD
View
B+
Retailer 20
-
€3,021 EUR
$3,388 USD
View
B+
Retailer 21
-
€3,234 EUR
£2,856 GBP
View
B+
Retailer 22
-
€3,394 EUR
$3,807 USD
View
B+
Retailer 23
-
€3,766 EUR
£3,326 GBP
View
B
Retailer 24
-
€4,102 EUR
$4,600 USD
View
B
Retailer 25
-
€4,122 EUR
SGD 6,248 SGD
View
Retailer 26
-
€4,729 EUR
$5,304 USD
View
Price last confirmed 90 days ago
Most Expensive
B
Brilliant Earth
9821828A · Nov 2
€5,100 EUR
$5,720 USD
View
26 more retailers have this diamond
Prices start from €1,010 EURSave up to €4,090 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
3.08ct Radiant
€1,010 EUR