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Asscher|Lab Grown|IGI

1.25ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG636484470

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG636484470

Diamond specifications and retailer prices

From $1,498 SGD
£922 GBP
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $1,498 SGD at Diamond Quarter
View at Diamond Quarter

About this 1.25ct lab-grown asscher diamond

This 1.25ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636484470 or 636484470. Listed at 2 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636484470
Dimensions5.91 × 5.84 × 3.91 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.91 mm5.84 mm1.25 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636484470
Side View
Table 64.0%Crown 33.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $592 SGD|Low: $191 SGD|High: $2,468 SGD|Avg: $935 SGD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
July 4, 2026
Retailer 7$216 SGD
Retailer 6$476 SGD
Retailer 2$544 SGD
Retailer 1$592 SGD
Retailer 11$669 SGD
Retailer 12$673 SGD
Retailer 3$748 SGD
Retailer 13$828 SGD
Retailer 4$888 SGD
Retailer 9$914 SGD
Retailer 5$1,306 SGD
Retailer 10$1,354 SGD
Retailer 8$2,468 SGD

49 data points across 13 retailers

2 retailers

Retailer 1
-
$914 SGD
$715 USD
Price last confirmed 85 days ago
Most Expensive
B
Diamond Quarter
1.25VS1DLG705C94N · Nov 2
$1,498 SGD
£922 GBP
View
1 more retailer has this diamond

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.

B
1.25ct Asscher
$1,498 SGD