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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 €260 EUR
$290 USD
As of October 30, 2026
Save €977 EUR (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,237 EUR at Reve Diamonds · As of November 1, 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 30, 2026, with prices from €260 to €1,237, a €977 spread on the same certified stone. Reve Diamonds lists it at €1,237. 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
Colour
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

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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: €328 EUR|Low: €260 EUR|High: €1,237 EUR|Avg: €673 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 1, 2026
Retailer 7€260 EUR
Retailer 1€328 EUR
Retailer 6€387 EUR
Retailer 5€389 EUR
Retailer 4€494 EUR
Retailer 2€549 EUR
Retailer 8€587 EUR
Retailer 9€1,119 EUR
Retailer 3€1,158 EUR
Reve Diamonds€1,237 EUR

42 data points across 10 retailers

13 retailers€260 EUR to €1,237 EUR

A
Cheapest Retailer
-
€260 EUR
$290 USD
Final sale: no returns
A
Retailer 2
-
€328 EUR
£289 GBP
View
A
Retailer 3
-
€387 EUR
$432 USD
View
A
Retailer 4
-
€389 EUR
$435 USD
View
A
Retailer 5
-
€494 EUR
ZAR 8,915 ZAR
View
A
Retailer 6
-
€549 EUR
£483 GBP
View
A
Retailer 7
-
€587 EUR
$656 USD
View
B+
Retailer 8
-
€712 EUR
$796 USD
View
B+
Retailer 9
-
€927 EUR
SGD 1,399 SGD
View
B+
Retailer 10
-
€970 EUR
$1,084 USD
View
B
Retailer 11
-
€1,119 EUR
£984 GBP
View
B
Retailer 12
-
€1,158 EUR
£1,019 GBP
View
Most Expensive
B
Reve Diamonds
FAEF7D940 · Nov 1
€1,237 EUR
$1,382 USD
View
12 more retailers have this diamond
Prices start from €260 EURSave up to €977 EUR

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
€260 EUR