Radiant|Lab Grown|IGI

4.95ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG631441570

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

Certificate IGI LG631441570

Diamond specifications and retailer prices

From €3,161 EUR
$3,531 USD
As of October 30, 2026
Save €9,985 EUR (76%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €13,145 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 4.95ct lab-grown radiant diamond

This 4.95ct 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 LG631441570 or 631441570. Listed at 27 retailers as of October 30, 2026, with prices from €3,161 to €13,145, a €9,985 spread on the same certified stone. Michael Trio lists it at €13,145. 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

4.95
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.1°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631441570
Dimensions11.90 × 8.59 × 5.67 mm
L/W Ratio1.39
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
11.90 mm8.59 mm4.95 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631441570
Side View
Table 63.0%Crown 22.1°Girdle: Slightly ThickPavilion 35.2°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €13,145 EUR|Low: €3,161 EUR|High: €15,769 EUR|Avg: €7,378 EUR|-16.6%
Michael Trio
Retailer 2
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Retailer 19
November 1, 2026
Retailer 19€3,161 EUR
Retailer 7€3,604 EUR
Retailer 18€3,804 EUR
Retailer 3€4,142 EUR
Retailer 8€4,537 EUR
Retailer 13€4,862 EUR
Retailer 17€4,957 EUR
Retailer 4€5,584 EUR
Retailer 10€5,620 EUR
Retailer 14€5,929 EUR
Retailer 16€7,801 EUR
Retailer 2€7,852 EUR
Retailer 12€7,922 EUR
Retailer 6€9,205 EUR
Retailer 5€9,404 EUR
Retailer 9€9,748 EUR
Retailer 15€9,918 EUR
Retailer 11€12,904 EUR
Michael Trio€13,145 EUR

41 data points across 19 retailers

27 retailers€3,161 EUR to €13,145 EUR

A
Cheapest Retailer
-
€3,161 EUR
$3,531 USD
Retailer 2
-
€3,161 EUR
$3,531 USD
View
Price last confirmed 24 days ago
A
Retailer 3
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€3,604 EUR
$4,026 USD
View
Retailer 4
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€3,665 EUR
$4,095 USD
View
Price last confirmed 29 days ago
Retailer 5
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€3,754 EUR
$4,194 USD
View
Price last confirmed 32 days ago
A
Retailer 6
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€3,804 EUR
$4,250 USD
View
Retailer 7
-
€3,935 EUR
$4,396 USD
View
Price last confirmed 35 days ago
A
Retailer 8
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€4,142 EUR
$4,628 USD
View
Final sale: no returns
Retailer 9
-
€4,295 EUR
$4,798 USD
View
Price last confirmed 35 days ago
B+
Retailer 10
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€4,537 EUR
HK$39,600 HKD
View
Retailer 11
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€4,581 EUR
$5,118 USD
View
Price last confirmed 22 days ago
B+
Retailer 12
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€4,581 EUR
$5,118 USD
View
B+
Retailer 13
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€4,862 EUR
£4,277 GBP
View
B+
Retailer 14
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€4,957 EUR
$5,538 USD
View
Retailer 15
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€5,442 EUR
$6,080 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
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€5,584 EUR
$6,238 USD
View
B+
Retailer 17
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€5,620 EUR
£4,944 GBP
View
B+
Retailer 18
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€5,929 EUR
View
B+
Retailer 19
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€7,801 EUR
ZAR 140,800 ZAR
View
B+
Retailer 20
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€7,852 EUR
£6,907 GBP
View
B
Retailer 21
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€7,922 EUR
A$13,616 AUD
View
B
Retailer 22
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€9,205 EUR
$10,284 USD
View
B
Retailer 23
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€9,404 EUR
$10,506 USD
View
B
Retailer 24
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€9,748 EUR
$10,890 USD
View
B
Retailer 25
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€9,918 EUR
$11,080 USD
View
B
Retailer 26
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€12,904 EUR
$14,417 USD
View
Most Expensive
B
Michael Trio
1445518252 · Oct 31
€13,145 EUR
SGD 19,846 SGD
View
26 more retailers have this diamond
Prices start from €3,161 EURSave up to €9,985 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
4.95ct Radiant
€3,161 EUR