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Round|Lab Grown|IGI

3.05ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG813622785

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813622785

Diamond specifications and retailer prices

From €2,084 EUR
$2,328 USD
As of October 29, 2026
Save €10,752 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €12,836 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813622785 or 813622785. Listed at 22 retailers as of October 29, 2026, with prices from €2,084 to €12,836, a €10,752 spread on the same certified stone. Brilliant Earth lists it at €12,836. 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

3.05
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813622785
Dimensions9.43 × 9.40 × 5.59 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.43 mm9.40 mm3.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813622785
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.3%

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 29
Current: €12,836 EUR|Low: €1,787 EUR|High: €14,321 EUR|Avg: €3,974 EUR|-10.4%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 15€1,861 EUR
Retailer 7€2,084 EUR
Retailer 3€2,158 EUR
Retailer 4€2,158 EUR
Retailer 6€2,269 EUR
Retailer 14€2,305 EUR
Retailer 9€2,455 EUR
Retailer 2€2,958 EUR
Retailer 16€3,075 EUR
Retailer 13€3,143 EUR
Retailer 12€3,254 EUR
Retailer 8€4,092 EUR
Retailer 10€5,012 EUR
Retailer 17€5,553 EUR
Retailer 11€5,887 EUR
Retailer 5€7,189 EUR
Brilliant Earth€12,836 EUR

45 data points across 17 retailers

22 retailers€2,084 EUR to €12,836 EUR

Retailer 1
-
€1,861 EUR
$2,079 USD
Price last confirmed 21 days ago
Retailer 2
-
€2,025 EUR
$2,262 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
€2,084 EUR
$2,328 USD
View
Final sale: no returns
Retailer 4
-
€2,158 EUR
$2,411 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€2,158 EUR
$2,411 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
€2,269 EUR
$2,535 USD
View
A
Retailer 7
-
€2,305 EUR
$2,575 USD
View
B+
Retailer 8
-
€2,455 EUR
$2,743 USD
View
B+
Retailer 9
-
€2,958 EUR
£2,602 GBP
View
Retailer 10
-
€2,967 EUR
$3,315 USD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
€3,075 EUR
$3,435 USD
View
B+
Retailer 12
-
€3,143 EUR
$3,511 USD
View
B+
Retailer 13
-
€3,254 EUR
View
B+
Retailer 14
-
€4,092 EUR
£3,600 GBP
View
B+
Retailer 15
-
€5,012 EUR
ZAR 90,460 ZAR
View
B
Retailer 16
-
€5,553 EUR
$6,204 USD
View
B
Retailer 17
-
€5,815 EUR
$6,497 USD
View
B+
Retailer 18
-
€5,887 EUR
£5,179 GBP
View
B
Retailer 19
-
€6,435 EUR
$7,189 USD
View
B
Retailer 20
-
€7,189 EUR
SGD 10,854 SGD
View
B
Retailer 21
-
€7,549 EUR
$8,434 USD
View
Most Expensive
B
Brilliant Earth
20668489A · Oct 30
€12,836 EUR
$14,340 USD
View
21 more retailers have this diamond
Prices start from €2,084 EURSave up to €10,752 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
3.05ct Round
€2,084 EUR