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Cushion|Lab Grown|IGI

1.43ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG790645997

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790645997

Diamond specifications and retailer prices

From $290 USD
As of October 28, 2026
Save $1,092 USD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,382 USD at Reve Diamonds · As of October 28, 2026
View at Reve 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790645997 or 790645997. Listed at 13 retailers as of October 28, 2026, with prices from $290 to $1,382, a $1,092 spread on the same certified stone. Reve Diamonds lists it at $1,382. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790645997
Dimensions7.78 × 5.63 × 3.75 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.63 mm1.43 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG790645997
Side View
Table 61.0%Crown 37.9°Girdle: STK-VTKPavilion 32.9°Culet: NoneDepth 66.6%

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 28
Current: $1,294 USD|Low: $290 USD|High: $1,382 USD|Avg: $750 USD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
October 29, 2026
Retailer 7$290 USD
Retailer 2$369 USD
Retailer 6$432 USD
Retailer 5$435 USD
Retailer 3$552 USD
Retailer 4$610 USD
Retailer 8$656 USD
Retailer 9$1,250 USD
Retailer 1$1,294 USD
Reve Diamonds$1,382 USD

41 data points across 10 retailers

13 retailers$290 USD to $1,382 USD

A
Cheapest Retailer
-
$290 USD
Final sale: no returns
A
Retailer 2
-
$369 USD
£290 GBP
View
A
Retailer 3
-
$432 USD
View
A
Retailer 4
-
$435 USD
View
A
Retailer 5
-
$552 USD
ZAR 8,915 ZAR
View
A
Retailer 6
-
$610 USD
£480 GBP
View
A
Retailer 7
-
$656 USD
View
B+
Retailer 8
-
$796 USD
View
B+
Retailer 9
-
$1,035 USD
SGD 1,399 SGD
View
B+
Retailer 10
-
$1,084 USD
View
B
Retailer 11
-
$1,250 USD
£984 GBP
View
B
Retailer 12
-
$1,294 USD
£1,019 GBP
View
Most Expensive
B
Reve Diamonds
FAEF7D940 · Oct 28
$1,382 USD
View
12 more retailers have this diamond
Prices start from $290 USDSave up to $1,092 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
$290 USD