Asscher|Lab Grown|IGI

1.49ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG620421820

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG620421820

Diamond specifications and retailer prices

From $547 SGD
$428 USD
As of October 30, 2026
Save $146 SGD (21%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,928 SGD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.49ct lab-grown asscher diamond

This 1.49ct 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 LG620421820 or 620421820. Listed at 14 retailers as of October 30, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620421820
Dimensions6.37 × 6.21 × 4.17 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.37 mm6.21 mm1.49 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620421820
Side View
Table 63.0%Crown 37.6°Girdle: MED-STKPavilion 38°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,928 SGD|Low: $368 SGD|High: $2,928 SGD|Avg: $1,119 SGD
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
October 24, 2026
Retailer 3$368 SGD
Retailer 13$409 SGD
Retailer 11$547 SGD
Retailer 8$602 SGD
Retailer 2$693 SGD
Retailer 6$763 SGD
Retailer 7$780 SGD
Retailer 9$1,109 SGD
Retailer 12$1,197 SGD
Retailer 5$1,753 SGD
Retailer 4$1,758 SGD
Retailer 10$1,817 SGD
Do Amore Diamonds$2,928 SGD

37 data points across 13 retailers

14 retailers$547 SGD to $693 SGD

Retailer 1
-
$409 SGD
$320 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$547 SGD
$428 USD
View
Retailer 3
-
$602 SGD
£371 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
$693 SGD
$542 USD
View
Retailer 5
-
$763 SGD
ZAR 9,636 ZAR
View
Price last confirmed 7 days ago
Retailer 6
-
$780 SGD
£481 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
$1,109 SGD
A$1,335 AUD
View
Price last confirmed 12 days ago
Retailer 8
-
$1,197 SGD
A$1,441 AUD
View
Price last confirmed 23 days ago
Retailer 9
-
$1,399 SGD
$1,094 USD
View
Price last confirmed 52 days ago
Retailer 10
-
$1,662 SGD
$1,300 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$1,753 SGD
£1,080 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
$1,758 SGD
$1,375 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,817 SGD
£1,119 GBP
View
Price last confirmed 12 days ago
Most Expensive
Do Amore Diamonds
27-E58C65497 · Oct 23
$2,928 SGD
$2,290 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $547 SGDSave up to $146 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
1.49ct Asscher
$547 SGD