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Cushion|Lab Grown|IGI

0.97ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG662438889

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG662438889

Diamond specifications and retailer prices

From $528 AUD
$370 USD
As of November 1, 2026
Save $1,869 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,397 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662438889 or 662438889. Listed at 16 retailers as of November 1, 2026, with prices from $528 to $2,397, a $1,869 spread on the same certified stone. Brilliant Earth lists it at $2,397. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662438889
Dimensions6.95 × 5.18 × 3.58 mm
L/W Ratio1.34
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
6.95 mm5.18 mm0.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662438889
Side View
Table 59.0%Crown 32.3°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 69.1%

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 1
Current: $2,397 AUD|Low: $524 AUD|High: $2,426 AUD|Avg: $1,424 AUD|-1.2%
Brilliant Earth
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
November 2, 2026
Retailer 11$528 AUD
Retailer 15$922 AUD
Retailer 14$932 AUD
Retailer 4$947 AUD
Retailer 10$972 AUD
Retailer 8$1,040 AUD
Retailer 2$1,064 AUD
Retailer 12$1,455 AUD
Retailer 3$1,523 AUD
Retailer 13$1,620 AUD
Retailer 7$1,734 AUD
Retailer 6$1,946 AUD
Retailer 5$2,301 AUD
Retailer 9$2,349 AUD
Brilliant Earth$2,397 AUD

38 data points across 15 retailers

16 retailers$528 AUD to $2,397 AUD

A+
Cheapest Retailer
-
$528 AUD
$370 USD
Final sale: no returns
A
Retailer 2
-
$922 AUD
$646 USD
View
A
Retailer 3
-
$932 AUD
$653 USD
View
A
Retailer 4
-
$947 AUD
$664 USD
View
A
Retailer 5
-
$972 AUD
€649 EUR
View
A
Retailer 6
-
$1,040 AUD
£574 GBP
View
A
Retailer 7
-
$1,064 AUD
ZAR 12,043 ZAR
View
A
Retailer 8
-
$1,455 AUD
View
B+
Retailer 9
-
$1,523 AUD
$1,067 USD
View
Retailer 10
-
$1,620 AUD
$1,135 USD
View
Price last confirmed 14 days ago
Retailer 11
-
$1,734 AUD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
$1,946 AUD
$1,364 USD
View
B+
Retailer 13
-
$2,220 AUD
$1,556 USD
View
B
Retailer 14
-
$2,301 AUD
$1,612 USD
View
B+
Retailer 15
-
$2,349 AUD
£1,296 GBP
View
Most Expensive
B+
Brilliant Earth
14718703A · Nov 2
$2,397 AUD
$1,680 USD
View
15 more retailers have this diamond
Prices start from $528 AUDSave up to $1,869 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
$528 AUD