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Round|Lab Grown|IGI

5.11ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG626470460

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626470460

Diamond specifications and retailer prices

From €3,210 EUR
$3,586 USD
As of October 29, 2026
Save €10,087 EUR (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €13,296 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.11ct lab-grown round diamond

This 5.11ct lab-grown round sits in the over 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 LG626470460 or 626470460. Listed at 24 retailers as of October 29, 2026, with prices from €3,210 to €13,296, a €10,087 spread on the same certified stone. Michael Trio lists it at €13,296. 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

5.11
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626470460
Dimensions11.03 × 11.09 × 6.77 mm
L/W Ratio1.01
Girdle conditionFaceted
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
11.03 mm11.09 mm5.11 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626470460
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €13,296 EUR|Low: €3,210 EUR|High: €16,280 EUR|Avg: €6,818 EUR|-18.3%
Michael Trio
Retailer 2
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Retailer 23
October 31, 2026
Retailer 10€3,210 EUR
Retailer 5€3,493 EUR
Retailer 6€3,660 EUR
Retailer 8€3,724 EUR
Retailer 17€3,862 EUR
Retailer 19€3,910 EUR
Retailer 3€4,191 EUR
Retailer 15€4,594 EUR
Retailer 11€4,653 EUR
Retailer 13€4,964 EUR
Retailer 7€5,035 EUR
Retailer 14€5,648 EUR
Retailer 2€5,997 EUR
Retailer 12€6,691 EUR
Retailer 23€7,337 EUR
Retailer 20€7,564 EUR
Retailer 22€7,631 EUR
Retailer 21€8,018 EUR
Retailer 18€8,190 EUR
Retailer 4€9,357 EUR
Retailer 16€9,861 EUR
Retailer 9€13,121 EUR
Michael Trio€13,296 EUR

39 data points across 23 retailers

24 retailers€3,210 EUR to €13,296 EUR

A
Cheapest Retailer
-
€3,210 EUR
$3,586 USD
A
Retailer 2
-
€3,493 EUR
$3,902 USD
View
A
Retailer 3
-
€3,660 EUR
$4,089 USD
View
A
Retailer 4
-
€3,724 EUR
$4,160 USD
View
A
Retailer 5
-
€3,862 EUR
$4,315 USD
View
A
Retailer 6
-
€3,910 EUR
£3,440 GBP
View
A
Retailer 7
-
€4,191 EUR
$4,682 USD
View
Final sale: no returns
Retailer 8
-
€4,435 EUR
$4,955 USD
View
Price last confirmed 32 days ago
A
Retailer 9
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€4,594 EUR
HK$40,100 HKD
View
A
Retailer 10
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€4,653 EUR
$5,198 USD
View
A
Retailer 11
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€4,964 EUR
£4,366 GBP
View
A
Retailer 12
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€5,035 EUR
$5,625 USD
View
A
Retailer 13
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€5,648 EUR
$6,310 USD
View
A
Retailer 14
-
€5,997 EUR
View
Retailer 15
-
€6,691 EUR
$7,475 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€7,337 EUR
$8,197 USD
View
B+
Retailer 17
-
€7,564 EUR
ZAR 136,513 ZAR
View
Retailer 18
-
€7,631 EUR
A$13,116 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
€8,018 EUR
£7,053 GBP
View
B+
Retailer 20
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€8,190 EUR
$9,150 USD
View
B+
Retailer 21
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€9,357 EUR
$10,454 USD
View
B+
Retailer 22
-
€9,861 EUR
$11,017 USD
View
B
Retailer 23
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€13,121 EUR
$14,659 USD
View
Most Expensive
B
Michael Trio
1193237639 · Oct 31
€13,296 EUR
SGD 20,074 SGD
View
23 more retailers have this diamond
Prices start from €3,210 EURSave up to €10,087 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
5.11ct Round
€3,210 EUR