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Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG772661573

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG772661573

Diamond specifications and retailer prices

From $465 USD
As of November 1, 2026
Save $1,466 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,400 USD at Brilliant Earth · As of October 21, 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 LG772661573 or 772661573. Listed at 19 retailers as of November 1, 2026, with a 315% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772661573
Dimensions7.94 × 5.95 × 3.88 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm5.95 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772661573
Side View
Table 62.0%Crown 36.2°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,400 USD|Low: $416 USD|High: $4,560 USD|Avg: $1,433 USD|-4.0%
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
Retailer 17
November 2, 2026
Retailer 15$465 USD
Retailer 9$516 USD
Retailer 11$700 USD
Retailer 3$770 USD
Retailer 4$790 USD
Retailer 14$815 USD
Retailer 2$843 USD
Retailer 7$878 USD
Retailer 12$1,061 USD
Retailer 10$1,202 USD
Retailer 17$1,693 USD
Retailer 5$1,798 USD
Retailer 16$1,884 USD
Retailer 8$1,904 USD
Retailer 13$1,931 USD
Retailer 6$2,600 USD
Brilliant Earth$3,400 USD

40 data points across 17 retailers

19 retailers$465 USD to $1,931 USD

A
Cheapest Retailer
-
$465 USD
Final sale: no returns
Retailer 2
-
$516 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$700 USD
View
Retailer 4
-
$770 USD
€733 EUR
View
Price last confirmed 9 days ago
Retailer 5
-
$790 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$815 USD
View
A
Retailer 7
-
$843 USD
£664 GBP
View
Retailer 8
-
$878 USD
ZAR 14,182 ZAR
View
Price last confirmed 14 days ago
A
Retailer 9
-
$1,061 USD
View
A
Retailer 10
-
$1,202 USD
A$1,849 AUD
View
Retailer 11
-
$1,609 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,693 USD
View
Retailer 13
-
$1,798 USD
£1,416 GBP
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$1,884 USD
View
Retailer 15
-
$1,904 USD
£1,499 GBP
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$1,931 USD
View
Retailer 17
-
$2,600 USD
View
Price last confirmed 14 days ago
Retailer 18
-
$2,708 USD
View
Price last confirmed 112 days ago
Most Expensive
Brilliant Earth
21220435A · Oct 21
$3,400 USD
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from $465 USDSave up to $1,466 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
$465 USD