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Cushion|Lab Grown|IGI

1.49ct D VVS2 Cushion Lab Grown Diamond

VG • D/VVS2 • IGI LG830620575

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830620575

Diamond specifications and retailer prices

From $418 SGD
$326 USD
As of October 30, 2026
Save $2,098 SGD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,516 SGD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.49ct lab-grown cushion diamond

This 1.49ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830620575 or 830620575. Listed at 14 retailers as of October 30, 2026, with prices from $418 to $2,516, a $2,098 spread on the same certified stone. Helzberg Diamonds lists it at $2,516. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.49
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620575
Dimensions8.13 × 5.83 × 3.96 mm
L/W Ratio1.39
Girdle conditionFaceted
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
8.13 mm5.83 mm1.49 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620575
Side View
Table 69.0%Crown 41.2°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 67.9%

Caratlytics Score

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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 30
Current: $2,516 SGD|Low: $418 SGD|High: $2,516 SGD|Avg: $1,105 SGD
Helzberg 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 30, 2026
Retailer 3$418 SGD
Retailer 2$607 SGD
Retailer 12$666 SGD
Retailer 10$760 SGD
Retailer 7$760 SGD
Retailer 11$795 SGD
Retailer 6$819 SGD
Retailer 13$965 SGD
Retailer 9$1,129 SGD
Retailer 4$1,483 SGD
Retailer 5$1,550 SGD
Retailer 8$1,865 SGD
Helzberg Diamonds$2,516 SGD

5 data points across 13 retailers

14 retailers$418 SGD to $2,516 SGD

A
Cheapest Retailer
-
$418 SGD
$326 USD
Final sale: no returns
A
Retailer 2
-
$607 SGD
£373 GBP
View
A
Retailer 3
-
$666 SGD
$520 USD
View
A
Retailer 4
-
$760 SGD
$593 USD
View
A
Retailer 5
-
$760 SGD
€565 EUR
View
A
Retailer 6
-
$795 SGD
ZAR 10,025 ZAR
View
A
Retailer 7
-
$819 SGD
£503 GBP
View
B+
Retailer 8
-
$965 SGD
$753 USD
View
B+
Retailer 9
-
$1,129 SGD
A$1,355 AUD
View
B
Retailer 10
-
$1,483 SGD
View
B
Retailer 11
-
$1,550 SGD
$1,210 USD
View
B
Retailer 12
-
$1,865 SGD
£1,146 GBP
View
B
Retailer 13
-
$2,115 SGD
$1,650 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMIGLNL · Oct 30
$2,516 SGD
$1,963 USD
View
13 more retailers have this diamond
Prices start from $418 SGDSave up to $2,098 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 Cushion
$418 SGD