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Cushion|Lab Grown|IGI

1.43ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG619423321

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG619423321

Diamond specifications and retailer prices

From $296 USD
£233 GBP
As of October 27, 2026
Save $1,394 USD (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,690 USD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG619423321 or 619423321. Listed at 5 retailers as of October 27, 2026, with prices from $296 to $1,690, a $1,394 spread on the same certified stone. Do Amore Diamonds lists it at $1,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619423321
Dimensions6.56 × 6.48 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.56 mm6.48 mm1.43 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619423321
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 66.7%

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 27
Current: $1,690 USD|Low: $167 USD|High: $1,820 USD|Avg: $690 USD|-7.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 7$208 USD
Retailer 2$296 USD
Retailer 6$388 USD
Retailer 8$463 USD
Retailer 11$475 USD
Retailer 3$555 USD
Retailer 10$585 USD
Retailer 4$588 USD
Retailer 9$1,050 USD
Retailer 5$1,128 USD
Do Amore Diamonds$1,690 USD

37 data points across 11 retailers

5 retailers$296 USD to $1,690 USD

A
Cheapest Retailer
-
$296 USD
£233 GBP
B+
Retailer 2
-
$388 USD
View
A
Retailer 3
-
$588 USD
A$904 AUD
View
B
Retailer 4
-
$1,128 USD
£888 GBP
View
Most Expensive
B
Do Amore Diamonds
27-84884BAFA · Oct 27
$1,690 USD
View
4 more retailers have this diamond
Prices start from $296 USDSave up to $1,394 USD

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
$296 USD