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Cushion|Lab Grown|IGI

1.01ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG526271750

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526271750

Diamond specifications and retailer prices

From $178 USD
As of October 28, 2026
Save $886 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,064 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct 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 LG526271750 or 526271750. Listed at 16 retailers as of October 28, 2026, with prices from $178 to $1,064, a $886 spread on the same certified stone. Reve Diamonds lists it at $1,064. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526271750
Dimensions5.36 × 5.36 × 3.59 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
5.36 mm5.36 mm1.01 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526271750
Side View
Table 59.0%Crown 38.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 67.0%

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: $348 USD|Low: $178 USD|High: $1,036 USD|Avg: $448 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
October 29, 2026
Retailer 3$178 USD
Retailer 11$197 USD
Retailer 7$268 USD
Retailer 5$335 USD
Retailer 1$348 USD
Retailer 8$375 USD
Retailer 4$382 USD
Retailer 10$511 USD
Retailer 2$515 USD
Retailer 9$601 USD
Retailer 6$928 USD
Retailer 12$1,036 USD

42 data points across 12 retailers

16 retailers$178 USD to $1,064 USD

A
Cheapest Retailer
-
$178 USD
Final sale: no returns
A
Retailer 2
-
$197 USD
View
B+
Retailer 3
-
$268 USD
View
A
Retailer 4
-
$326 USD
View
A
Retailer 5
-
$335 USD
€319 EUR
View
A
Retailer 6
-
$348 USD
£274 GBP
View
A
Retailer 7
-
$375 USD
£295 GBP
View
A
Retailer 8
-
$382 USD
View
B+
Retailer 9
-
$511 USD
View
B+
Retailer 10
-
$515 USD
View
B+
Retailer 11
-
$601 USD
A$924 AUD
View
B+
Retailer 12
-
$641 USD
View
B
Retailer 13
-
$690 USD
View
B
Retailer 14
-
$928 USD
£731 GBP
View
B
Retailer 15
-
$1,036 USD
£816 GBP
View
Most Expensive
B
Reve Diamonds
F78A174D1 · Oct 28
$1,064 USD
View
15 more retailers have this diamond
Prices start from $178 USDSave up to $886 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
1.01ct Cushion
$178 USD