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Asscher|Lab Grown|IGI

1.77ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG687595756

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG687595756

Diamond specifications and retailer prices

From $333 USD
As of October 28, 2026
Save $1,647 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,980 USD at Brilliant Earth · As of October 28, 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 LG687595756 or 687595756. Listed at 17 retailers as of October 28, 2026, with prices from $333 to $1,980, a $1,647 spread on the same certified stone. Brilliant Earth lists it at $1,980. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687595756
Dimensions6.56 × 6.53 × 4.43 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm6.53 mm1.77 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687595756
Side View
Table 65.0%Crown 37.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 67.8%

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: $1,980 USD|Low: $294 USD|High: $2,230 USD|Avg: $998 USD|-11.2%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 5$333 USD
Retailer 16$414 USD
Retailer 18$525 USD
Retailer 11$552 USD
Retailer 7$606 USD
Retailer 14$636 USD
Retailer 2$654 USD
Retailer 4$705 USD
Retailer 3$715 USD
Retailer 13$861 USD
Retailer 10$1,189 USD
Retailer 6$1,237 USD
Retailer 17$1,423 USD
Retailer 15$1,425 USD
Retailer 12$1,491 USD
Retailer 8$1,508 USD
Retailer 9$1,723 USD
Brilliant Earth$1,980 USD

39 data points across 18 retailers

17 retailers$333 USD to $1,980 USD

A
Cheapest Retailer
-
$333 USD
Final sale: no returns
A
Retailer 2
-
$414 USD
£326 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$525 USD
View
A
Retailer 4
-
$552 USD
€526 EUR
View
A
Retailer 5
-
$606 USD
View
A
Retailer 6
-
$636 USD
ZAR 10,272 ZAR
View
A
Retailer 7
-
$654 USD
£515 GBP
View
A
Retailer 8
-
$705 USD
View
B+
Retailer 9
-
$715 USD
View
B+
Retailer 10
-
$861 USD
A$1,324 AUD
View
B
Retailer 11
-
$1,237 USD
View
B
Retailer 12
-
$1,423 USD
View
B
Retailer 13
-
$1,425 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,491 USD
£1,174 GBP
View
B
Retailer 15
-
$1,508 USD
View
B
Retailer 16
-
$1,723 USD
View
Most Expensive
B
Brilliant Earth
13360454A · Oct 28
$1,980 USD
View
16 more retailers have this diamond
Prices start from $333 USDSave up to $1,647 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
$333 USD