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Cushion|Lab Grown|IGI

0.97ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG662437748

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG662437748

Diamond specifications and retailer prices

From $370 USD
As of November 1, 2026
Save $1,320 USD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,690 USD at Brilliant Earth · As of October 31, 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 very-good cut grade and certified by IGI LG662437748 or 662437748. Listed at 17 retailers as of October 31, 2026, with prices from $370 to $1,690, a $1,320 spread on the same certified stone. Brilliant Earth lists it at $1,690. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.97
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662437748
Dimensions6.72 × 5.34 × 3.57 mm
L/W Ratio1.26
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
6.72 mm5.34 mm0.97 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662437748
Side View
Table 66.0%Crown 37.1°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 66.9%

Caratlytics Score

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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: Nov 1
Current: $1,690 USD|Low: $367 USD|High: $1,690 USD|Avg: $960 USD
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
Retailer 16
November 1, 2026
Retailer 2$370 USD
Retailer 4$411 USD
Retailer 3$646 USD
Retailer 16$653 USD
Retailer 6$664 USD
Retailer 9$729 USD
Retailer 14$743 USD
Retailer 10$755 USD
Retailer 13$1,020 USD
Retailer 5$1,067 USD
Retailer 15$1,135 USD
Retailer 11$1,201 USD
Retailer 8$1,364 USD
Retailer 7$1,612 USD
Retailer 12$1,655 USD
Brilliant Earth$1,690 USD

38 data points across 16 retailers

17 retailers$370 USD to $1,690 USD

A
Cheapest Retailer
-
$370 USD
Final sale: no returns
Retailer 2
-
$411 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$646 USD
View
A
Retailer 4
-
$653 USD
View
A
Retailer 5
-
$664 USD
View
A
Retailer 6
-
$729 USD
£574 GBP
View
A
Retailer 7
-
$743 USD
ZAR 12,000 ZAR
View
A
Retailer 8
-
$755 USD
€719 EUR
View
B+
Retailer 9
-
$1,020 USD
A$1,569 AUD
View
B+
Retailer 10
-
$1,067 USD
View
Retailer 11
-
$1,135 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$1,201 USD
A$1,848 AUD
View
B+
Retailer 13
-
$1,364 USD
View
B
Retailer 14
-
$1,556 USD
View
B
Retailer 15
-
$1,612 USD
View
B
Retailer 16
-
$1,655 USD
£1,303 GBP
View
Most Expensive
B
Brilliant Earth
14717927A · Oct 31
$1,690 USD
View
16 more retailers have this diamond
Prices start from $370 USDSave up to $1,320 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
0.97ct Cushion
$370 USD