Asscher|Lab Grown|IGI

1.42ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG617446159

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG617446159

Diamond specifications and retailer prices

From $449 USD
€428 EUR
As of October 27, 2026
Save $709 USD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,274 USD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.42ct lab-grown asscher diamond

This 1.42ct 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 LG617446159 or 617446159. Listed at 14 retailers as of October 26, 2026, with a 158% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617446159
Dimensions6.19 × 6.15 × 4.02 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.19 mm6.15 mm1.42 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617446159
Side View
Table 64.0%Crown 39.1°Girdle: MediumPavilion 39.8°Culet: NoneDepth 65.4%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $449 USD|Low: $209 USD|High: $1,274 USD|Avg: $620 USD|+13.5%
Retailer 1
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
Reve Diamonds
October 27, 2026
Retailer 6$252 USD
Retailer 2$305 USD
Retailer 10$418 USD
Retailer 4$431 USD
Retailer 1$449 USD
Retailer 8$451 USD
Retailer 11$505 USD
Retailer 3$575 USD
Retailer 14$577 USD
Retailer 7$605 USD
Retailer 12$805 USD
Retailer 5$849 USD
Retailer 13$950 USD
Retailer 9$1,158 USD
Reve Diamonds$1,274 USD

35 data points across 15 retailers

14 retailers$449 USD to $1,158 USD

Retailer 1
-
$418 USD
ZAR 6,758 ZAR
Price last confirmed 10 days ago
Retailer 2
-
$431 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$449 USD
€428 EUR
View
A
Retailer 4
-
$451 USD
£355 GBP
View
Retailer 5
-
$505 USD
£398 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
$575 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$577 USD
View
B+
Retailer 8
-
$605 USD
A$930 AUD
View
B+
Retailer 9
-
$735 USD
£579 GBP
View
Retailer 10
-
$805 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$849 USD
View
B
Retailer 12
-
$950 USD
View
B
Retailer 13
-
$1,158 USD
£912 GBP
View
Most Expensive
Reve Diamonds
9561B2794 · Oct 11
$1,274 USD
View
Price last confirmed 22 days ago
13 more retailers have this diamond
Prices start from $449 USDSave up to $709 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
1.42ct Asscher
$449 USD