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Asscher|Lab Grown|IGI

1.77ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG620471721

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG620471721

Diamond specifications and retailer prices

From $653 AUD
$459 USD
As of October 25, 2026
Save $2,308 AUD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,961 AUD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620471721 or 620471721. Listed at 8 retailers as of October 25, 2026, with prices from $653 to $2,961, a $2,308 spread on the same certified stone. Do Amore Diamonds lists it at $2,961. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620471721
Dimensions6.60 × 6.59 × 4.35 mm
L/W Ratio1.00
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
6.60 mm6.59 mm1.77 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620471721
Side View
Table 64.0%Crown 31.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 65.9%

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 25
Current: $2,961 AUD|Low: $249 AUD|High: $3,289 AUD|Avg: $1,231 AUD|-10.0%
Do Amore Diamonds
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
October 27, 2026
Retailer 10$364 AUD
Retailer 4$626 AUD
Retailer 9$653 AUD
Retailer 11$685 AUD
Retailer 14$784 AUD
Retailer 13$874 AUD
Retailer 2$984 AUD
Retailer 5$1,195 AUD
Retailer 8$1,234 AUD
Retailer 12$1,556 AUD
Retailer 6$1,562 AUD
Retailer 7$1,694 AUD
Retailer 3$1,871 AUD
Do Amore Diamonds$2,961 AUD

13 data points across 14 retailers

8 retailers$653 AUD to $2,961 AUD

B+
Cheapest Retailer
-
$653 AUD
$459 USD
A
Retailer 2
-
$984 AUD
View
Retailer 3
-
$1,035 AUD
View
Price last confirmed 35 days ago
B+
Retailer 4
-
$1,234 AUD
$867 USD
View
B+
Retailer 5
-
$1,357 AUD
$953 USD
View
B+
Retailer 6
-
$1,694 AUD
£937 GBP
View
B
Retailer 7
-
$1,839 AUD
£1,017 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EA9F658AA · Oct 27
$2,961 AUD
$2,080 USD
View
7 more retailers have this diamond
Prices start from $653 AUDSave up to $2,308 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
$653 AUD