Asscher|Lab Grown|IGI

3.77ct G VVS2 Asscher Lab Grown Diamond

EX • G/VVS2 • IGI LG826623178

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG826623178

Diamond specifications and retailer prices

From €453 EUR
$506 USD
As of October 28, 2026
Save €186 EUR (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €639 EUR at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

About this 3.77ct lab-grown asscher diamond

This 3.77ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826623178 or 826623178. Listed at 2 retailers as of October 26, 2026, with prices from €453 to €639, a €186 spread on the same certified stone. Loose Grown Diamond lists it at €639. 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

3.77
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826623178
Dimensions8.77 × 8.65 × 5.51 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.77 mm8.65 mm3.77 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826623178
Side View
Table 69.0%Crown 39.5°Girdle: MediumPavilion 39.7°Culet: NoneDepth 63.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: €639 EUR|Low: €453 EUR|High: €3,895 EUR|Avg: €1,318 EUR|-18.8%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2€453 EUR
Loose Grown Diamond€639 EUR
Retailer 4€860 EUR
Retailer 5€1,692 EUR
Retailer 3€3,895 EUR

16 data points across 5 retailers

2 retailers€453 EUR to €639 EUR

A
Cheapest Retailer
-
€453 EUR
$506 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
826623178 · Oct 26
€639 EUR
$714 USD
View
1 more retailer has this diamond
Prices start from €453 EURSave up to €186 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
3.77ct Asscher
€453 EUR