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Cushion|Lab Grown|IGI

1.43ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG831696316

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831696316

Diamond specifications and retailer prices

From $335 SGD
$262 USD
As of October 30, 2026
Save $2,047 SGD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,382 SGD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

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 LG831696316 or 831696316. Listed at 16 retailers as of October 30, 2026, with prices from $335 to $2,382, a $2,047 spread on the same certified stone. Helzberg Diamonds lists it at $2,382. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696316
Dimensions8.15 × 5.71 × 3.75 mm
L/W Ratio1.43
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
8.15 mm5.71 mm1.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696316
Side View
Table 62.0%Crown 33.8°Girdle: MED-STKPavilion 31.2°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
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: $2,382 SGD|Low: $316 SGD|High: $2,382 SGD|Avg: $1,059 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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 14$335 SGD
Retailer 10$455 SGD
Retailer 11$620 SGD
Retailer 15$628 SGD
Retailer 16$636 SGD
Retailer 13$688 SGD
Retailer 2$699 SGD
Retailer 4$903 SGD
Retailer 3$964 SGD
Retailer 9$972 SGD
Retailer 5$1,197 SGD
Retailer 6$1,257 SGD
Retailer 12$1,492 SGD
Retailer 7$1,585 SGD
Retailer 8$1,969 SGD
Helzberg Diamonds$2,382 SGD

19 data points across 16 retailers

16 retailers$335 SGD to $2,382 SGD

A
Cheapest Retailer
-
$335 SGD
$262 USD
Final sale: no returns
A
Retailer 2
-
$455 SGD
£280 GBP
View
A
Retailer 3
-
$620 SGD
€462 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
A
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
-
$1,492 SGD
£919 GBP
View
Retailer 14
-
$1,585 SGD
$1,240 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$1,969 SGD
$1,540 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJHMPMJHM · Oct 30
$2,382 SGD
$1,863 USD
View
15 more retailers have this diamond
Prices start from $335 SGDSave up to $2,047 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
$335 SGD