Asscher|Lab Grown|IGI

3.18ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG655448699

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG655448699

Diamond specifications and retailer prices

From €1,535 EUR
£1,350 GBP
As of October 31, 2026
3 retailers carry this diamond
Most expensive: €2,757 EUR at Brilliant Earth · As of September 29, 2026
View at Brilliant Earth

About this 3.18ct lab-grown asscher diamond

This 3.18ct lab-grown asscher 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 LG655448699 or 655448699. Listed at 3 retailers as of October 31, 2026. 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

3.18
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655448699
Dimensions7.94 × 7.94 × 5.40 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm7.94 mm3.18 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655448699
Side View
Table 66.0%Crown 36.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 68.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €2,757 EUR|Low: €285 EUR|High: €2,775 EUR|Avg: €1,353 EUR|-0.6%
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
October 12, 2026
Retailer 7€436 EUR
Retailer 5€614 EUR
Retailer 10€752 EUR
Retailer 2€814 EUR
Retailer 9€823 EUR
Retailer 8€1,038 EUR
Retailer 11€1,067 EUR
Retailer 4€1,230 EUR
Retailer 13€1,378 EUR
Retailer 6€1,811 EUR
Retailer 3€2,005 EUR
Retailer 12€2,067 EUR
Retailer 14€2,175 EUR
Brilliant Earth€2,757 EUR

10 data points across 14 retailers

3 retailers

B+
Cheapest Retailer
-
€1,535 EUR
£1,350 GBP
Retailer 2
-
€2,067 EUR
$2,310 USD
View
Price last confirmed 52 days ago
Most Expensive
Brilliant Earth
11941133A · Sep 29
€2,757 EUR
$3,080 USD
View
Price last confirmed 32 days ago
2 more retailers have this diamond
Prices start from €1,535 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.

B+
3.18ct Asscher
€1,535 EUR