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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 $256 USD
As of October 28, 2026
Save $1,824 USD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,080 USD 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 9 retailers as of October 27, 2026, with prices from $256 to $2,080, a $1,824 spread on the same certified stone. Do Amore Diamonds lists it at $2,080. 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
Color
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 28
Current: $2,080 USD|Low: $175 USD|High: $2,310 USD|Avg: $865 USD|-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$256 USD
Retailer 4$439 USD
Retailer 9$459 USD
Retailer 11$481 USD
Retailer 14$551 USD
Retailer 13$614 USD
Retailer 2$691 USD
Retailer 5$839 USD
Retailer 8$867 USD
Retailer 12$1,093 USD
Retailer 6$1,097 USD
Retailer 7$1,190 USD
Retailer 3$1,314 USD
Do Amore Diamonds$2,080 USD

13 data points across 14 retailers

9 retailers$256 USD to $2,080 USD

A
Cheapest Retailer
-
$256 USD
Final sale: no returns
B+
Retailer 2
-
$459 USD
View
A
Retailer 3
-
$691 USD
A$1,063 AUD
View
Retailer 4
-
$727 USD
A$1,118 AUD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$867 USD
View
B+
Retailer 6
-
$953 USD
View
B+
Retailer 7
-
$1,190 USD
£937 GBP
View
B
Retailer 8
-
$1,292 USD
£1,017 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EA9F658AA · Oct 27
$2,080 USD
View
8 more retailers have this diamond
Prices start from $256 USDSave up to $1,824 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
1.77ct Asscher
$256 USD