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Round|Lab Grown|IGI

3.50ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG756583692

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756583692

Diamond specifications and retailer prices

From €385 EUR
$430 USD
As of October 29, 2026
Save €1,401 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,786 EUR at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.5ct lab-grown round diamond

This 3.5ct 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 LG756583692 or 756583692. Listed at 17 retailers as of October 29, 2026, with prices from €385 to €1,786, a €1,401 spread on the same certified stone. Brilliance lists it at €1,786. 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

3.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756583692
Dimensions9.74 × 9.77 × 6.03 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
9.74 mm9.77 mm3.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756583692
Side View
Table 56.0%Crown 34.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

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: €1,786 EUR|Low: €385 EUR|High: €5,487 EUR|Avg: €1,350 EUR
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
October 31, 2026
Retailer 14€385 EUR
Retailer 9€431 EUR
Retailer 19€477 EUR
Retailer 3€527 EUR
Retailer 16€609 EUR
Retailer 13€639 EUR
Retailer 6€751 EUR
Retailer 17€755 EUR
Retailer 18€766 EUR
Retailer 2€785 EUR
Retailer 15€1,004 EUR
Retailer 4€1,028 EUR
Retailer 5€1,036 EUR
Retailer 12€1,338 EUR
Retailer 7€1,534 EUR
Retailer 8€1,563 EUR
Brilliance€1,786 EUR
Retailer 10€2,859 EUR
Retailer 11€5,487 EUR

5 data points across 19 retailers

17 retailers€385 EUR to €1,786 EUR

A
Cheapest Retailer
-
€385 EUR
$430 USD
A
Retailer 2
-
€431 EUR
$482 USD
View
A
Retailer 3
-
€477 EUR
$533 USD
View
A
Retailer 4
-
€527 EUR
HK$4,600 HKD
View
A
Retailer 5
-
€609 EUR
$680 USD
View
A
Retailer 6
-
€639 EUR
£562 GBP
View
B+
Retailer 7
-
€751 EUR
$839 USD
View
A
Retailer 8
-
€755 EUR
View
A
Retailer 9
-
€766 EUR
$856 USD
View
A
Retailer 10
-
€785 EUR
£691 GBP
View
A
Retailer 11
-
€1,004 EUR
A$1,726 AUD
View
A
Retailer 12
-
€1,028 EUR
$1,149 USD
View
A
Retailer 13
-
€1,036 EUR
ZAR 18,695 ZAR
View
B+
Retailer 14
-
€1,338 EUR
$1,495 USD
View
B
Retailer 15
-
€1,534 EUR
$1,714 USD
View
B+
Retailer 16
-
€1,563 EUR
$1,746 USD
View
Most Expensive
B
Brilliance
D46428639 · Oct 30
€1,786 EUR
$1,995 USD
View
16 more retailers have this diamond
Prices start from €385 EURSave up to €1,401 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
3.50ct Round
€385 EUR