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Asscher|Lab Grown|IGI

13.18ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG617419434

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG617419434

Diamond specifications and retailer prices

From €3,059 EUR
£2,691 GBP
As of November 1, 2026
Save €16,105 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €19,164 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.18ct lab-grown asscher diamond

This 13.18ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617419434 or 617419434. Listed at 14 retailers as of October 31, 2026, with prices from €3,059 to €19,164, a €16,105 spread on the same certified stone. Brilliant Earth lists it at €19,164. 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

13.18
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617419434
Dimensions13.04 × 12.65 × 8.20 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.04 mm12.65 mm13.18 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617419434
Side View
Table 67.0%Crown 38.7°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €19,164 EUR|Low: €3,058 EUR|High: €19,755 EUR|Avg: €6,927 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2€3,059 EUR
Retailer 9€3,809 EUR
Retailer 11€4,023 EUR
Retailer 4€4,978 EUR
Retailer 7€5,500 EUR
Retailer 3€5,852 EUR
Retailer 5€5,895 EUR
Retailer 8€5,943 EUR
Retailer 6€6,047 EUR
Retailer 10€9,583 EUR
Brilliant Earth€19,164 EUR

39 data points across 11 retailers

14 retailers€3,059 EUR to €19,164 EUR

A
Cheapest Retailer
-
€3,059 EUR
£2,691 GBP
Retailer 2
-
€3,809 EUR
$4,255 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€3,947 EUR
$4,410 USD
View
A
Retailer 4
-
€4,023 EUR
$4,495 USD
View
A
Retailer 5
-
€4,978 EUR
£4,379 GBP
View
A
Retailer 6
-
€5,500 EUR
$6,145 USD
View
B+
Retailer 7
-
€5,852 EUR
£5,148 GBP
View
B+
Retailer 8
-
€5,895 EUR
ZAR 106,388 ZAR
View
Retailer 9
-
€5,943 EUR
$6,640 USD
View
B+
Retailer 10
-
€6,047 EUR
View
B
Retailer 11
-
€9,432 EUR
$10,537 USD
View
B
Retailer 12
-
€9,583 EUR
$10,706 USD
View
B
Retailer 13
-
€13,441 EUR
$15,016 USD
View
Most Expensive
B
Brilliant Earth
16422723A · Oct 31
€19,164 EUR
$21,410 USD
View
13 more retailers have this diamond
Prices start from €3,059 EURSave up to €16,105 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
13.18ct Asscher
€3,059 EUR