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Cushion|Lab Grown|IGI

1.43ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG815697880

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815697880

Diamond specifications and retailer prices

From $332 SGD
$260 USD
As of October 30, 2026
Save $1,636 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,969 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815697880 or 815697880. Listed at 15 retailers as of October 29, 2026, with prices from $332 to $1,969, a $1,636 spread on the same certified stone. Brilliant Earth lists it at $1,969. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697880
Dimensions8.42 × 5.63 × 3.72 mm
L/W Ratio1.50
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
8.42 mm5.63 mm1.43 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697880
Side View
Table 62.0%Crown 35.7°Girdle: MED-THKPavilion 33.6°Culet: NoneDepth 66.1%

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 30
Current: $1,969 SGD|Low: $314 SGD|High: $1,969 SGD|Avg: $913 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
October 31, 2026
Retailer 15$332 SGD
Retailer 5$350 SGD
Retailer 9$612 SGD
Retailer 11$628 SGD
Retailer 12$636 SGD
Retailer 10$688 SGD
Retailer 2$699 SGD
Retailer 14$903 SGD
Retailer 13$964 SGD
Retailer 8$972 SGD
Retailer 3$1,197 SGD
Retailer 4$1,257 SGD
Retailer 6$1,404 SGD
Retailer 7$1,585 SGD
Brilliant Earth$1,969 SGD

37 data points across 15 retailers

15 retailers$332 SGD to $1,969 SGD

A
Cheapest Retailer
-
$332 SGD
$260 USD
Final sale: no returns
A
Retailer 2
-
$350 SGD
$274 USD
View
A
Retailer 3
-
$612 SGD
€456 EUR
View
A
Retailer 4
-
$628 SGD
$491 USD
View
A
Retailer 5
-
$636 SGD
ZAR 8,041 ZAR
View
A
Retailer 6
-
$688 SGD
$538 USD
View
A
Retailer 7
-
$699 SGD
£431 GBP
View
B+
Retailer 8
-
$903 SGD
A$1,087 AUD
View
B+
Retailer 9
-
$964 SGD
$754 USD
View
B+
Retailer 10
-
$972 SGD
$760 USD
View
B+
Retailer 11
-
$1,197 SGD
View
B+
Retailer 12
-
$1,257 SGD
$984 USD
View
B+
Retailer 13
-
$1,404 SGD
£865 GBP
View
Retailer 14
-
$1,585 SGD
$1,240 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21422176A · Oct 29
$1,969 SGD
$1,540 USD
View
14 more retailers have this diamond
Prices start from $332 SGDSave up to $1,636 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
$332 SGD