Asscher|Lab Grown|IGI

1.26ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG588352339

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG588352339

Diamond specifications and retailer prices

From $448 USD
As of October 30, 2026
Save $201 USD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $649 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.26ct lab-grown asscher diamond

This 1.26ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG588352339 or 588352339. Listed at 2 retailers as of October 29, 2026, with prices from $448 to $649, a $201 spread on the same certified stone. Diamond Quarter lists it at $649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588352339
Dimensions6.03 × 5.95 × 3.78 mm
L/W Ratio1.01
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
6.03 mm5.95 mm1.26 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588352339
Side View
Table 66.0%Crown 32.4°Girdle: MediumPavilion 37.8°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $448 USD|Low: $151 USD|High: $1,940 USD|Avg: $739 USD|+2.3%
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September 23, 2026
Retailer 10$151 USD
Retailer 9$286 USD
Retailer 7$346 USD
Retailer 12$380 USD
Retailer 15$422 USD
Retailer 11$429 USD
Retailer 1$448 USD
Retailer 5$449 USD
Retailer 16$588 USD
Retailer 17$616 USD
Retailer 6$634 USD
Retailer 13$929 USD
Retailer 14$971 USD
Retailer 4$975 USD
Retailer 8$1,180 USD
Retailer 2$1,280 USD
Retailer 3$1,940 USD

46 data points across 17 retailers

2 retailers$448 USD to $649 USD

A
Cheapest Retailer
-
$448 USD
Most Expensive
B
Diamond Quarter
1.26VS1GLG39525CN · Oct 29
$649 USD
£511 GBP
View
1 more retailer has this diamond
Prices start from $448 USDSave up to $201 USD

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
1.26ct Asscher
$448 USD