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Cushion|Lab Grown|IGI

1.55ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG669424561

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

Certificate IGI LG669424561

Diamond specifications and retailer prices

From $288 USD
As of November 4, 2026
Save $2,864 USD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,152 USD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct 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 LG669424561 or 669424561. Listed at 16 retailers as of November 4, 2026, with prices from $288 to $3,152, a $2,864 spread on the same certified stone. Yadav Diamonds lists it at $3,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669424561
Dimensions6.72 × 6.64 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.64 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669424561
Side View
Table 62.0%Crown 36.7°Girdle: MED-STKPavilion 38°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $619 USD|Low: $288 USD|High: $3,030 USD|Avg: $966 USD|-6.2%
Retailer 1
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
November 4, 2026
Retailer 4$288 USD
Retailer 5$335 USD
Retailer 11$430 USD
Retailer 12$430 USD
Retailer 2$551 USD
Retailer 9$610 USD
Retailer 1$619 USD
Retailer 7$830 USD
Retailer 8$915 USD
Retailer 3$1,303 USD
Retailer 14$1,371 USD
Retailer 10$1,418 USD
Retailer 13$2,300 USD
Retailer 6$3,030 USD

42 data points across 14 retailers

16 retailers$288 USD to $3,152 USD

A+
Cheapest Retailer
-
$288 USD
Final sale: no returns
Retailer 2
-
$335 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$430 USD
View
A
Retailer 4
-
$430 USD
View
A
Retailer 5
-
$551 USD
View
A
Retailer 6
-
$610 USD
View
A
Retailer 7
-
$619 USD
View
B+
Retailer 8
-
$830 USD
View
B+
Retailer 9
-
$915 USD
View
B+
Retailer 10
-
$1,303 USD
View
B
Retailer 11
-
$1,371 USD
View
B+
Retailer 12
-
$1,418 USD
View
B
Retailer 13
-
$2,300 USD
View
Retailer 14
-
$3,030 USD
View
Price last confirmed 20 days ago
B
Retailer 15
-
$3,040 USD
View
Most Expensive
B
Yadav Diamonds
13004573 · Nov 4
$3,152 USD
View
15 more retailers have this diamond
Prices start from $288 USDSave up to $2,864 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+
1.55ct Cushion
$288 USD