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Round|Lab Grown|IGI

3.06ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG749570405

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749570405

Diamond specifications and retailer prices

From €430 EUR
$480 USD
As of November 1, 2026
Save €1,563 EUR (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,992 EUR at Brilliance · As of October 31, 2026
View at Brilliance

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749570405 or 749570405. Listed at 22 retailers as of October 31, 2026, with prices from €430 to €1,992, a €1,563 spread on the same certified stone. Brilliance lists it at €1,992. 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

3.06
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749570405
Dimensions9.33 × 9.36 × 5.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm9.36 mm3.06 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749570405
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.0%

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: Nov 1
Current: €1,992 EUR|Low: €425 EUR|High: €1,992 EUR|Avg: €1,069 EUR|+0.9%
Brilliance
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
Retailer 18
November 2, 2026
Retailer 8€430 EUR
Retailer 12€480 EUR
Retailer 16€482 EUR
Retailer 4€533 EUR
Retailer 18€533 EUR
Retailer 15€671 EUR
Retailer 3€798 EUR
Retailer 5€831 EUR
Retailer 2€853 EUR
Retailer 11€882 EUR
Retailer 17€951 EUR
Retailer 14€1,156 EUR
Retailer 7€1,298 EUR
Retailer 9€1,712 EUR
Retailer 10€1,738 EUR
Retailer 6€1,868 EUR
Retailer 13€1,956 EUR
Brilliance€1,992 EUR

40 data points across 18 retailers

22 retailers€430 EUR to €1,992 EUR

Retailer 1
-
€425 EUR
$475 USD
Price last confirmed 41 days ago
A
Retailer 2
-
€430 EUR
$480 USD
View
A
Retailer 3
-
€480 EUR
$536 USD
View
Final sale: no returns
A
Retailer 4
-
€482 EUR
$538 USD
View
Retailer 5
-
€521 EUR
$582 USD
View
Price last confirmed 41 days ago
Retailer 6
-
€533 EUR
$595 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
€533 EUR
$595 USD
View
A
Retailer 8
-
€671 EUR
$750 USD
View
A
Retailer 9
-
€798 EUR
$891 USD
View
A
Retailer 10
-
€831 EUR
$928 USD
View
A
Retailer 11
-
€853 EUR
View
A
Retailer 12
-
€882 EUR
£776 GBP
View
B+
Retailer 13
-
€951 EUR
$1,063 USD
View
B+
Retailer 14
-
€1,156 EUR
ZAR 20,870 ZAR
View
B
Retailer 15
-
€1,298 EUR
$1,450 USD
View
Retailer 16
-
€1,696 EUR
$1,895 USD
View
Price last confirmed 42 days ago
B
Retailer 17
-
€1,712 EUR
$1,913 USD
View
B
Retailer 18
-
€1,738 EUR
$1,942 USD
View
B
Retailer 19
-
€1,868 EUR
$2,087 USD
View
B
Retailer 20
-
€1,946 EUR
$2,174 USD
View
B
Retailer 21
-
€1,956 EUR
£1,721 GBP
View
Most Expensive
B
Brilliance
D37907894 · Oct 31
€1,992 EUR
$2,226 USD
View
21 more retailers have this diamond
Prices start from €430 EURSave up to €1,563 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
3.06ct Round
€430 EUR