Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG743550686

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG743550686

Diamond specifications and retailer prices

From $469 USD
As of October 31, 2026
Save $2,401 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,870 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743550686 or 743550686. Listed at 20 retailers as of October 31, 2026, with prices from $469 to $2,870, a $2,401 spread on the same certified stone. Brilliant Earth lists it at $2,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743550686
Dimensions7.49 × 6.24 × 4.07 mm
L/W Ratio1.20
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
7.49 mm6.24 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743550686
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 65.2%

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: Oct 31
Current: $2,870 USD|Low: $469 USD|High: $3,600 USD|Avg: $1,520 USD|-20.3%
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
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Retailer 19
Retailer 20
October 31, 2026
Retailer 13$469 USD
Retailer 3$602 USD
Retailer 19$665 USD
Retailer 4$735 USD
Retailer 20$761 USD
Retailer 2$834 USD
Retailer 14$850 USD
Retailer 18$894 USD
Retailer 6$1,062 USD
Retailer 10$1,204 USD
Retailer 16$1,212 USD
Retailer 11$1,706 USD
Retailer 8$1,739 USD
Retailer 5$1,894 USD
Retailer 17$1,922 USD
Retailer 7$1,946 USD
Retailer 9$2,370 USD
Retailer 15$2,438 USD
Retailer 12$2,590 USD
Brilliant Earth$2,870 USD

34 data points across 20 retailers

20 retailers$469 USD to $2,870 USD

A
Cheapest Retailer
-
$469 USD
Final sale: no returns
A
Retailer 2
-
$602 USD
HK$4,700 HKD
View
A
Retailer 3
-
$665 USD
View
A
Retailer 4
-
$735 USD
View
A
Retailer 5
-
$761 USD
View
A
Retailer 6
-
$834 USD
€794 EUR
View
A
Retailer 7
-
$850 USD
£669 GBP
View
A
Retailer 8
-
$894 USD
ZAR 14,440 ZAR
View
A
Retailer 9
-
$1,062 USD
View
A
Retailer 10
-
$1,204 USD
View
A
Retailer 11
-
$1,212 USD
A$1,864 AUD
View
B+
Retailer 12
-
$1,706 USD
View
B+
Retailer 13
-
$1,739 USD
SGD 2,350 SGD
View
B+
Retailer 14
-
$1,894 USD
View
B+
Retailer 15
-
$1,922 USD
£1,513 GBP
View
B+
Retailer 16
-
$1,946 USD
View
B
Retailer 17
-
$2,370 USD
View
B+
Retailer 18
-
$2,438 USD
A$3,751 AUD
View
Retailer 19
-
$2,590 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
16656240A · Oct 31
$2,870 USD
View
19 more retailers have this diamond
Prices start from $469 USDSave up to $2,401 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
1.52ct Cushion
$469 USD