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Cushion|Lab Grown|IGI

1.43ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG656487674

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG656487674

Diamond specifications and retailer prices

From $382 SGD
$298 USD
As of October 28, 2026
Save $2,182 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,564 SGD at Brilliant Earth · As of October 28, 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 top-tier cut grade and certified by IGI LG656487674 or 656487674. Listed at 18 retailers as of October 28, 2026, with prices from $382 to $2,564, a $2,182 spread on the same certified stone. Brilliant Earth lists it at $2,564. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656487674
Dimensions7.71 × 6.02 × 4.22 mm
L/W Ratio1.28
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
7.71 mm6.02 mm1.43 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656487674
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 39°Culet: NoneDepth 70.1%

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 28
Current: $2,564 SGD|Low: $382 SGD|High: $2,641 SGD|Avg: $1,023 SGD|-2.9%
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
October 29, 2026
Retailer 6$382 SGD
Retailer 15$424 SGD
Retailer 12$485 SGD
Retailer 4$571 SGD
Retailer 11$571 SGD
Retailer 14$727 SGD
Retailer 9$729 SGD
Retailer 5$756 SGD
Retailer 10$809 SGD
Retailer 7$1,024 SGD
Retailer 8$1,033 SGD
Retailer 3$1,045 SGD
Retailer 2$1,710 SGD
Retailer 13$1,840 SGD
Brilliant Earth$2,564 SGD

43 data points across 15 retailers

18 retailers$382 SGD to $2,564 SGD

A
Cheapest Retailer
-
$382 SGD
$298 USD
Final sale: no returns
A
Retailer 2
-
$424 SGD
$331 USD
View
A
Retailer 3
-
$485 SGD
£298 GBP
View
A
Retailer 4
-
$571 SGD
$445 USD
View
A
Retailer 5
-
$571 SGD
$445 USD
View
A
Retailer 6
-
$729 SGD
ZAR 9,189 ZAR
View
A
Retailer 7
-
$756 SGD
$590 USD
View
A
Retailer 8
-
$809 SGD
£497 GBP
View
B+
Retailer 9
-
$1,024 SGD
$799 USD
View
B+
Retailer 10
-
$1,031 SGD
A$1,237 AUD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$1,033 SGD
A$1,239 AUD
View
B+
Retailer 12
-
$1,045 SGD
$815 USD
View
B+
Retailer 13
-
$1,430 SGD
$1,115 USD
View
B+
Retailer 14
-
$1,710 SGD
£1,050 GBP
View
B
Retailer 15
-
$1,804 SGD
$1,407 USD
View
B
Retailer 16
-
$1,827 SGD
$1,425 USD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$1,840 SGD
$1,435 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21311896A · Oct 28
$2,564 SGD
$2,000 USD
View
17 more retailers have this diamond
Prices start from $382 SGDSave up to $2,182 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
$382 SGD