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Cushion|Lab Grown|IGI

0.97ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG626430756

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG626430756

Diamond specifications and retailer prices

From $251 AUD
$176 USD
As of October 30, 2026
Save $1,259 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,510 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.97ct lab-grown cushion diamond

This 0.97ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626430756 or 626430756. Listed at 18 retailers as of October 30, 2026, with prices from $251 to $1,510, a $1,259 spread on the same certified stone. Reve Diamonds lists it at $1,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626430756
Dimensions5.49 × 5.49 × 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
5.49 mm5.49 mm0.97 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626430756
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 60.3%

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: $487 AUD|Low: $251 AUD|High: $1,510 AUD|Avg: $667 AUD|+3.7%
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
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 3$251 AUD
Retailer 4$279 AUD
Retailer 15$361 AUD
Retailer 7$377 AUD
Retailer 8$486 AUD
Retailer 1$487 AUD
Retailer 11$505 AUD
Retailer 10$531 AUD
Retailer 6$622 AUD
Retailer 13$696 AUD
Retailer 2$729 AUD
Retailer 14$755 AUD
Retailer 12$774 AUD
Retailer 5$1,110 AUD
Retailer 9$1,313 AUD
Reve Diamonds$1,510 AUD

45 data points across 16 retailers

18 retailers$251 AUD to $1,510 AUD

A
Cheapest Retailer
-
$251 AUD
$176 USD
Final sale: no returns
Retailer 2
-
$310 AUD
HK$1,700 HKD
View
Price last confirmed 57 days ago
Retailer 3
-
$361 AUD
£200 GBP
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$377 AUD
$265 USD
View
A
Retailer 5
-
$481 AUD
$338 USD
View
A
Retailer 6
-
$486 AUD
€325 EUR
View
A
Retailer 7
-
$487 AUD
£269 GBP
View
A
Retailer 8
-
$505 AUD
ZAR 5,730 ZAR
View
A
Retailer 9
-
$531 AUD
£293 GBP
View
A
Retailer 10
-
$622 AUD
$437 USD
View
B+
Retailer 11
-
$696 AUD
View
B+
Retailer 12
-
$729 AUD
$512 USD
View
Retailer 13
-
$755 AUD
$530 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$774 AUD
View
B+
Retailer 15
-
$976 AUD
$686 USD
View
Retailer 16
-
$1,110 AUD
$780 USD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$1,313 AUD
£726 GBP
View
Most Expensive
B
Reve Diamonds
FB0463923 · Oct 30
$1,510 AUD
$1,060 USD
View
17 more retailers have this diamond
Prices start from $251 AUDSave up to $1,259 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
0.97ct Cushion
$251 AUD