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Cushion|Lab Grown|IGI

1.57ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG790607522

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790607522

Diamond specifications and retailer prices

From €230 EUR
$256 USD
As of October 28, 2026
Save €1,522 EUR (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,752 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.57ct lab-grown cushion diamond

This 1.57ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790607522 or 790607522. Listed at 17 retailers as of October 28, 2026, with prices from €230 to €1,752, a €1,522 spread on the same certified stone. Brilliant Earth lists it at €1,752. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790607522
Dimensions8.30 × 5.75 × 3.94 mm
L/W Ratio1.44
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
8.30 mm5.75 mm1.57 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790607522
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 68.5%

Caratlytics Score

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A+
Exceptional
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: €1,752 EUR|Low: €230 EUR|High: €1,752 EUR|Avg: €726 EUR
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
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Retailer 16
October 29, 2026
Retailer 14€230 EUR
Retailer 6€256 EUR
Retailer 2€425 EUR
Retailer 16€435 EUR
Retailer 11€439 EUR
Retailer 10€479 EUR
Retailer 13€484 EUR
Retailer 12€597 EUR
Retailer 5€640 EUR
Retailer 15€668 EUR
Retailer 7€846 EUR
Retailer 4€869 EUR
Retailer 3€941 EUR
Retailer 9€1,030 EUR
Retailer 8€1,379 EUR
Brilliant Earth€1,752 EUR

34 data points across 16 retailers

17 retailers€230 EUR to €1,752 EUR

A+
Cheapest Retailer
-
€230 EUR
$256 USD
Final sale: no returns
A
Retailer 2
-
€256 EUR
$285 USD
View
A
Retailer 3
-
€425 EUR
View
A
Retailer 4
-
€435 EUR
$484 USD
View
A
Retailer 5
-
€439 EUR
ZAR 7,898 ZAR
View
A
Retailer 6
-
€479 EUR
£419 GBP
View
A
Retailer 7
-
€484 EUR
$539 USD
View
A
Retailer 8
-
€597 EUR
A$1,022 AUD
View
A
Retailer 9
-
€640 EUR
$713 USD
View
B+
Retailer 10
-
€668 EUR
$744 USD
View
B+
Retailer 11
-
€846 EUR
SGD 1,273 SGD
View
B+
Retailer 12
-
€869 EUR
$967 USD
View
B+
Retailer 13
-
€902 EUR
$1,004 USD
View
B+
Retailer 14
-
€941 EUR
$1,048 USD
View
B+
Retailer 15
-
€1,030 EUR
£903 GBP
View
B
Retailer 16
-
€1,379 EUR
$1,535 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21419187A · Oct 28
€1,752 EUR
$1,950 USD
View
16 more retailers have this diamond
Prices start from €230 EURSave up to €1,522 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+
1.57ct Cushion
€230 EUR