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Cushion|Lab Grown|IGI

1.53ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG781618128

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG781618128

Diamond specifications and retailer prices

From €684 EUR
As of November 3, 2026
Save €2,005 EUR (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,689 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct 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 LG781618128 or 781618128. Listed at 19 retailers as of November 3, 2026, with prices from €684 to €2,689, a €2,005 spread on the same certified stone. Brilliant Earth lists it at €2,689. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618128
Dimensions7.45 × 6.62 × 4.19 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeLarge
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
7.45 mm6.62 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618128
Side View
Table 54.0%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: LargeDepth 63.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €2,689 EUR|Low: €602 EUR|High: €2,931 EUR|Avg: €1,455 EUR|-3.2%
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
November 4, 2026
Retailer 8€602 EUR
Retailer 9€667 EUR
Retailer 4€684 EUR
Retailer 15€688 EUR
Retailer 18€723 EUR
Retailer 16€746 EUR
Retailer 2€887 EUR
Retailer 11€929 EUR
Retailer 12€1,113 EUR
Retailer 13€1,255 EUR
Retailer 17€1,469 EUR
Retailer 7€1,708 EUR
Retailer 6€1,757 EUR
Retailer 3€1,880 EUR
Retailer 5€2,017 EUR
Retailer 14€2,261 EUR
Retailer 10€2,411 EUR
Brilliant Earth€2,689 EUR

43 data points across 18 retailers

19 retailers€684 EUR to €2,689 EUR

Retailer 1
-
€602 EUR
Price last confirmed 25 days ago
Final sale: no returns
Retailer 2
-
€667 EUR
View
Price last confirmed 20 days ago
B+
Retailer 3
-
€684 EUR
View
B+
Retailer 4
-
€688 EUR
View
B+
Retailer 5
-
€723 EUR
View
B+
Retailer 6
-
€746 EUR
View
B+
Retailer 7
-
€887 EUR
View
B+
Retailer 8
-
€929 EUR
View
B
Retailer 9
-
€1,113 EUR
View
B
Retailer 10
-
€1,255 EUR
View
Retailer 11
-
€1,469 EUR
View
Price last confirmed 15 days ago
B
Retailer 12
-
€1,708 EUR
View
B
Retailer 13
-
€1,757 EUR
View
B
Retailer 14
-
€1,880 EUR
View
Retailer 15
-
€1,934 EUR
View
Price last confirmed 18 days ago
B
Retailer 16
-
€2,017 EUR
View
Retailer 17
-
€2,261 EUR
View
Price last confirmed 7 days ago
Retailer 18
-
€2,411 EUR
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
18623708A · Nov 4
€2,689 EUR
$3,030 USD
View
18 more retailers have this diamond
Prices start from €684 EURSave up to €2,005 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.

B+
1.53ct Cushion
€684 EUR