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Asscher|Lab Grown|IGI

1.77ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG837619000

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837619000

Diamond specifications and retailer prices

From $347 AUD
$244 USD
As of October 27, 2026
Save $2,582 AUD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,929 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.77ct lab-grown asscher diamond

This 1.77ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837619000 or 837619000. Listed at 10 retailers as of October 26, 2026, with prices from $347 to $2,929, a $2,582 spread on the same certified stone. Brilliant Earth lists it at $2,929. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837619000
Dimensions6.65 × 6.62 × 4.37 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.65 mm6.62 mm1.77 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837619000
Side View
Table 58.0%Crown 31.1°Girdle: MediumPavilion 41°Culet: NoneDepth 66.0%

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: $2,929 AUD|Low: $341 AUD|High: $3,128 AUD|Avg: $1,149 AUD|+5.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$347 AUD
Retailer 3$482 AUD
Retailer 9$727 AUD
Retailer 6$800 AUD
Retailer 10$802 AUD
Retailer 4$1,005 AUD
Retailer 7$1,120 AUD
Retailer 5$1,385 AUD
Retailer 2$1,735 AUD
Brilliant Earth$2,929 AUD

30 data points across 10 retailers

10 retailers$347 AUD to $2,929 AUD

A
Cheapest Retailer
-
$347 AUD
$244 USD
A
Retailer 2
-
$482 AUD
£267 GBP
View
B+
Retailer 3
-
$727 AUD
$511 USD
View
A
Retailer 4
-
$800 AUD
€536 EUR
View
A
Retailer 5
-
$802 AUD
$564 USD
View
A
Retailer 6
-
$1,005 AUD
View
B+
Retailer 7
-
$1,120 AUD
$788 USD
View
B+
Retailer 8
-
$1,385 AUD
$974 USD
View
B+
Retailer 9
-
$1,735 AUD
£961 GBP
View
Most Expensive
B
Brilliant Earth
21665636A · Oct 26
$2,929 AUD
$2,060 USD
View
9 more retailers have this diamond
Prices start from $347 AUDSave up to $2,582 AUD

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
1.77ct Asscher
$347 AUD