CaratHunter
Plans
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 $251 AUD
$176 USD
As of October 30, 2026
Save $1,258 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,508 AUD at Reve Diamonds · As of October 30, 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 30, 2026, with prices from $251 to $1,508, a $1,258 spread on the same certified stone. Reve Diamonds lists it at $1,508. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $490 AUD|Low: $251 AUD|High: $1,453 AUD|Avg: $703 AUD|+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 30, 2026
Retailer 4$251 AUD
Retailer 2$279 AUD
Retailer 9$377 AUD
Retailer 7$474 AUD
Retailer 1$490 AUD
Retailer 10$530 AUD
Retailer 6$539 AUD
Retailer 12$664 AUD
Retailer 13$720 AUD
Retailer 3$730 AUD
Retailer 8$845 AUD
Retailer 14$1,011 AUD
Retailer 11$1,305 AUD
Retailer 5$1,453 AUD

45 data points across 14 retailers

18 retailers$251 AUD to $1,508 AUD

A
Cheapest Retailer
-
$251 AUD
$176 USD
Final sale: no returns
A
Retailer 2
-
$279 AUD
$196 USD
View
B+
Retailer 3
-
$377 AUD
$265 USD
View
A
Retailer 4
-
$457 AUD
$321 USD
View
A
Retailer 5
-
$474 AUD
€317 EUR
View
A
Retailer 6
-
$490 AUD
£271 GBP
View
A
Retailer 7
-
$530 AUD
£293 GBP
View
A
Retailer 8
-
$539 AUD
$378 USD
View
B+
Retailer 9
-
$664 AUD
View
B+
Retailer 10
-
$720 AUD
$506 USD
View
B+
Retailer 11
-
$730 AUD
$513 USD
View
B+
Retailer 12
-
$845 AUD
View
B
Retailer 13
-
$904 AUD
$635 USD
View
B
Retailer 14
-
$975 AUD
$685 USD
View
B
Retailer 15
-
$1,011 AUD
$710 USD
View
B
Retailer 16
-
$1,305 AUD
£722 GBP
View
B
Retailer 17
-
$1,453 AUD
£804 GBP
View
Most Expensive
B
Reve Diamonds
7584939E3 · Oct 30
$1,508 AUD
$1,060 USD
View
17 more retailers have this diamond
Prices start from $251 AUDSave up to $1,258 AUD

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
$251 AUD