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Cushion|Lab Grown|IGI

1.00ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG528222257

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG528222257

Diamond specifications and retailer prices

From $176 USD
As of October 28, 2026
Save $884 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,060 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528222257 or 528222257. Listed at 18 retailers as of October 28, 2026, with prices from $176 to $1,060, a $884 spread on the same certified stone. Reve Diamonds lists it at $1,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528222257
Dimensions5.31 × 5.31 × 3.31 mm
L/W Ratio1.00
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
5.31 mm5.31 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528222257
Side View
Table 59.5%Crown 35.5°Girdle: MED-STKPavilion 31.1°Culet: NoneDepth 62.3%

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: $344 USD|Low: $176 USD|High: $1,021 USD|Avg: $493 USD|+4.6%
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
October 29, 2026
Retailer 4$176 USD
Retailer 2$196 USD
Retailer 9$265 USD
Retailer 7$333 USD
Retailer 1$344 USD
Retailer 10$372 USD
Retailer 6$378 USD
Retailer 12$467 USD
Retailer 13$506 USD
Retailer 3$513 USD
Retailer 8$593 USD
Retailer 14$710 USD
Retailer 11$917 USD
Retailer 5$1,021 USD

44 data points across 14 retailers

18 retailers$176 USD to $1,060 USD

A
Cheapest Retailer
-
$176 USD
Final sale: no returns
A
Retailer 2
-
$196 USD
View
B+
Retailer 3
-
$265 USD
View
A
Retailer 4
-
$321 USD
View
A
Retailer 5
-
$333 USD
€317 EUR
View
A
Retailer 6
-
$344 USD
£271 GBP
View
A
Retailer 7
-
$372 USD
£293 GBP
View
A
Retailer 8
-
$378 USD
View
B+
Retailer 9
-
$467 USD
A$718 AUD
View
B+
Retailer 10
-
$506 USD
View
B+
Retailer 11
-
$513 USD
View
B+
Retailer 12
-
$593 USD
A$913 AUD
View
B
Retailer 13
-
$635 USD
View
B
Retailer 14
-
$685 USD
View
B
Retailer 15
-
$710 USD
View
B
Retailer 16
-
$917 USD
£722 GBP
View
B
Retailer 17
-
$1,021 USD
£804 GBP
View
Most Expensive
B
Reve Diamonds
7584939E3 · Oct 28
$1,060 USD
View
17 more retailers have this diamond
Prices start from $176 USDSave up to $884 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
1.00ct Cushion
$176 USD