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Asscher|Lab Grown|IGI

5.10ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG665441378

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG665441378

Diamond specifications and retailer prices

From €1,166 EUR
$1,303 USD
As of November 1, 2026
Save €2,789 EUR (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,955 EUR at With Clarity · As of November 2, 2026
View at With Clarity

About this 5.1ct lab-grown asscher diamond

This 5.1ct 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 LG665441378 or 665441378. Listed at 11 retailers as of November 1, 2026, with prices from €1,166 to €3,955, a €2,789 spread on the same certified stone. With Clarity lists it at €3,955. 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

5.10
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665441378
Dimensions9.52 × 9.52 × 6.04 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
9.52 mm9.52 mm5.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665441378
Side View
Table 60.0%Crown 38.3°Girdle: MediumPavilion 39.1°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,271 EUR|Low: €1,122 EUR|High: €4,064 EUR|Avg: €2,355 EUR|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 2, 2026
Retailer 8€1,166 EUR
Retailer 1€1,271 EUR
Retailer 3€1,333 EUR
Retailer 7€1,336 EUR
Retailer 5€1,794 EUR
Retailer 2€3,105 EUR
Retailer 4€3,115 EUR
With Clarity€3,877 EUR
Retailer 6€3,938 EUR

43 data points across 9 retailers

11 retailers€1,166 EUR to €3,955 EUR

A
Cheapest Retailer
-
€1,166 EUR
$1,303 USD
A
Retailer 2
-
€1,271 EUR
£1,118 GBP
View
A
Retailer 3
-
€1,333 EUR
View
B+
Retailer 4
-
€1,336 EUR
$1,493 USD
View
A
Retailer 5
-
€1,636 EUR
$1,828 USD
View
A
Retailer 6
-
€1,794 EUR
$2,004 USD
View
B+
Retailer 7
-
€2,865 EUR
$3,200 USD
View
B+
Retailer 8
-
€3,105 EUR
£2,731 GBP
View
B+
Retailer 9
-
€3,115 EUR
$3,480 USD
View
B
Retailer 10
-
€3,938 EUR
$4,400 USD
View
Most Expensive
B
With Clarity
665441378 · Nov 2
€3,955 EUR
$4,419 USD
View
10 more retailers have this diamond
Prices start from €1,166 EURSave up to €2,789 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
5.10ct Asscher
€1,166 EUR