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Round|Lab Grown|IGI

3.06ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG687542461

Shape and cutting style on the report: Round brilliant

Certificate IGI LG687542461

Diamond specifications and retailer prices

From €360 EUR
$402 USD
As of November 1, 2026
Save €2,943 EUR (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,303 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG687542461 or 687542461. Listed at 21 retailers as of October 31, 2026, with prices from €360 to €3,303, a €2,943 spread on the same certified stone. Brilliant Earth lists it at €3,303. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687542461
Dimensions9.45 × 9.41 × 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
9.45 mm9.41 mm3.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687542461
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.5%

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: €3,303 EUR|Low: €356 EUR|High: €3,303 EUR|Avg: €1,066 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 10€360 EUR
Retailer 13€402 EUR
Retailer 20€403 EUR
Retailer 4€446 EUR
Retailer 6€446 EUR
Retailer 19€577 EUR
Retailer 7€705 EUR
Retailer 5€718 EUR
Retailer 15€730 EUR
Retailer 2€746 EUR
Retailer 3€927 EUR
Retailer 17€938 EUR
Retailer 18€967 EUR
Retailer 9€1,121 EUR
Retailer 11€1,433 EUR
Retailer 12€1,465 EUR
Retailer 8€1,644 EUR
Retailer 16€1,668 EUR
Retailer 14€1,742 EUR
Brilliant Earth€3,303 EUR

36 data points across 20 retailers

21 retailers€360 EUR to €3,303 EUR

A
Cheapest Retailer
-
€360 EUR
$402 USD
A
Retailer 2
-
€402 EUR
$449 USD
View
Final sale: no returns
A
Retailer 3
-
€403 EUR
$450 USD
View
A
Retailer 4
-
€446 EUR
$498 USD
View
Retailer 5
-
€446 EUR
$498 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€577 EUR
$645 USD
View
B+
Retailer 7
-
€705 EUR
$788 USD
View
A
Retailer 8
-
€718 EUR
$802 USD
View
A
Retailer 9
-
€730 EUR
£642 GBP
View
A
Retailer 10
-
€746 EUR
View
A
Retailer 11
-
€927 EUR
$1,036 USD
View
A
Retailer 12
-
€938 EUR
A$1,612 AUD
View
A
Retailer 13
-
€967 EUR
ZAR 17,461 ZAR
View
B+
Retailer 14
-
€1,121 EUR
$1,252 USD
View
B+
Retailer 15
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€1,433 EUR
$1,601 USD
View
B+
Retailer 16
-
€1,465 EUR
$1,636 USD
View
B+
Retailer 17
-
€1,626 EUR
$1,817 USD
View
B
Retailer 18
-
€1,644 EUR
$1,837 USD
View
B
Retailer 19
-
€1,668 EUR
$1,864 USD
View
B
Retailer 20
-
€1,742 EUR
£1,532 GBP
View
Most Expensive
B
Brilliant Earth
14756718A · Oct 31
€3,303 EUR
$3,690 USD
View
20 more retailers have this diamond
Prices start from €360 EURSave up to €2,943 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
€360 EUR