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Cushion|Lab Grown|IGI

1.43ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG634471167

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG634471167

Diamond specifications and retailer prices

From $299 SGD
$234 USD
As of October 30, 2026
Save $3,089 SGD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,388 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.43ct lab-grown cushion diamond

This 1.43ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG634471167 or 634471167. Listed at 20 retailers as of October 29, 2026, with prices from $299 to $3,388, a $3,089 spread on the same certified stone. Brilliant Earth lists it at $3,388. 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

1.43
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634471167
Dimensions6.25 × 6.25 × 4.37 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.25 mm6.25 mm1.43 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634471167
Side View
Table 60.0%Crown 37.4°Girdle: MED-VTKPavilion 38.9°Culet: NoneDepth 69.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,388 SGD|Low: $234 SGD|High: $3,388 SGD|Avg: $1,092 SGD
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
Retailer 19
October 31, 2026
Retailer 9$299 SGD
Retailer 6$332 SGD
Retailer 19$420 SGD
Retailer 7$496 SGD
Retailer 2$589 SGD
Retailer 14$629 SGD
Retailer 3$655 SGD
Retailer 12$691 SGD
Retailer 18$781 SGD
Retailer 15$893 SGD
Retailer 17$963 SGD
Retailer 11$1,245 SGD
Retailer 10$1,422 SGD
Retailer 16$1,471 SGD
Retailer 8$1,564 SGD
Retailer 13$1,590 SGD
Retailer 5$2,570 SGD
Retailer 4$3,330 SGD
Brilliant Earth$3,388 SGD

37 data points across 19 retailers

20 retailers$299 SGD to $3,388 SGD

A
Cheapest Retailer
-
$299 SGD
$234 USD
Final sale: no returns
A
Retailer 2
-
$332 SGD
$260 USD
View
Retailer 3
-
$420 SGD
£259 GBP
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$496 SGD
$388 USD
View
A
Retailer 5
-
$589 SGD
€439 EUR
View
A
Retailer 6
-
$629 SGD
ZAR 7,954 ZAR
View
A
Retailer 7
-
$655 SGD
$512 USD
View
A
Retailer 8
-
$691 SGD
£425 GBP
View
A
Retailer 9
-
$781 SGD
$611 USD
View
Retailer 10
-
$890 SGD
A$1,071 AUD
View
Price last confirmed 34 days ago
B+
Retailer 11
-
$893 SGD
A$1,075 AUD
View
B+
Retailer 12
-
$963 SGD
$753 USD
View
B+
Retailer 13
-
$1,245 SGD
$974 USD
View
Retailer 14
-
$1,422 SGD
£876 GBP
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$1,471 SGD
£906 GBP
View
B
Retailer 16
-
$1,564 SGD
$1,223 USD
View
B
Retailer 17
-
$1,590 SGD
A$1,914 AUD
View
B
Retailer 18
-
$2,570 SGD
$2,010 USD
View
B
Retailer 19
-
$3,330 SGD
$2,605 USD
View
Most Expensive
B
Brilliant Earth
17443733A · Oct 29
$3,388 SGD
$2,650 USD
View
19 more retailers have this diamond
Prices start from $299 SGDSave up to $3,089 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
1.43ct Cushion
$299 SGD