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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 $427 SGD
$333 USD
As of October 28, 2026
Save $2,111 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,538 SGD 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 $427 to $2,538, a $2,111 spread on the same certified stone. Brilliant Earth lists it at $2,538. 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 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: $2,538 SGD|Low: $377 SGD|High: $2,858 SGD|Avg: $1,267 SGD|-9.6%
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 30, 2026
Retailer 5$427 SGD
Retailer 16$531 SGD
Retailer 18$673 SGD
Retailer 11$708 SGD
Retailer 7$777 SGD
Retailer 14$815 SGD
Retailer 2$841 SGD
Retailer 4$904 SGD
Retailer 3$916 SGD
Retailer 13$1,103 SGD
Retailer 10$1,524 SGD
Retailer 6$1,586 SGD
Retailer 17$1,824 SGD
Retailer 15$1,826 SGD
Retailer 12$1,911 SGD
Retailer 8$1,932 SGD
Retailer 9$2,208 SGD
Brilliant Earth$2,538 SGD

40 data points across 18 retailers

17 retailers$427 SGD to $2,538 SGD

A
Cheapest Retailer
-
$427 SGD
$333 USD
Final sale: no returns
Retailer 2
-
$531 SGD
£326 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$673 SGD
$525 USD
View
A
Retailer 4
-
$708 SGD
€526 EUR
View
A
Retailer 5
-
$777 SGD
$606 USD
View
A
Retailer 6
-
$815 SGD
ZAR 10,272 ZAR
View
A
Retailer 7
-
$841 SGD
£517 GBP
View
A
Retailer 8
-
$904 SGD
$705 USD
View
B+
Retailer 9
-
$916 SGD
$715 USD
View
B+
Retailer 10
-
$1,103 SGD
A$1,324 AUD
View
B
Retailer 11
-
$1,586 SGD
$1,237 USD
View
B
Retailer 12
-
$1,824 SGD
$1,423 USD
View
Retailer 13
-
$1,826 SGD
$1,425 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,911 SGD
£1,174 GBP
View
B
Retailer 15
-
$1,932 SGD
$1,508 USD
View
B
Retailer 16
-
$2,208 SGD
$1,723 USD
View
Most Expensive
B
Brilliant Earth
13360454A · Oct 28
$2,538 SGD
$1,980 USD
View
16 more retailers have this diamond
Prices start from $427 SGDSave up to $2,111 SGD

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
$427 SGD