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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 $333 AUD
$234 USD
As of October 30, 2026
Save $3,482 AUD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,815 AUD at Brilliant Earth · As of October 31, 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 30, 2026, with prices from $333 to $3,815, a $3,482 spread on the same certified stone. Brilliant Earth lists it at $3,815. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,815 AUD|Low: $261 AUD|High: $3,815 AUD|Avg: $1,216 AUD|+1.1%
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$333 AUD
Retailer 6$370 AUD
Retailer 19$468 AUD
Retailer 7$552 AUD
Retailer 2$656 AUD
Retailer 14$701 AUD
Retailer 3$729 AUD
Retailer 12$769 AUD
Retailer 18$870 AUD
Retailer 15$995 AUD
Retailer 17$1,072 AUD
Retailer 11$1,386 AUD
Retailer 10$1,584 AUD
Retailer 16$1,638 AUD
Retailer 8$1,742 AUD
Retailer 13$1,771 AUD
Retailer 5$2,861 AUD
Retailer 4$3,708 AUD
Brilliant Earth$3,815 AUD

37 data points across 19 retailers

20 retailers$333 AUD to $3,815 AUD

A
Cheapest Retailer
-
$333 AUD
$234 USD
Final sale: no returns
A
Retailer 2
-
$370 AUD
$260 USD
View
Retailer 3
-
$468 AUD
£259 GBP
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$552 AUD
$388 USD
View
A
Retailer 5
-
$656 AUD
€439 EUR
View
A
Retailer 6
-
$701 AUD
ZAR 7,954 ZAR
View
A
Retailer 7
-
$729 AUD
$512 USD
View
A
Retailer 8
-
$769 AUD
£425 GBP
View
A
Retailer 9
-
$870 AUD
$611 USD
View
Retailer 10
-
$991 AUD
View
Price last confirmed 34 days ago
A
Retailer 11
-
$995 AUD
View
B+
Retailer 12
-
$1,072 AUD
$753 USD
View
B+
Retailer 13
-
$1,386 AUD
$974 USD
View
Retailer 14
-
$1,584 AUD
£876 GBP
View
Price last confirmed 23 days ago
B
Retailer 15
-
$1,638 AUD
£906 GBP
View
B
Retailer 16
-
$1,742 AUD
$1,223 USD
View
B
Retailer 17
-
$1,771 AUD
View
B
Retailer 18
-
$2,861 AUD
$2,010 USD
View
B
Retailer 19
-
$3,708 AUD
$2,605 USD
View
Most Expensive
B
Brilliant Earth
17443733A · Oct 31
$3,815 AUD
$2,680 USD
View
19 more retailers have this diamond
Prices start from $333 AUDSave up to $3,482 AUD

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
$333 AUD