CaratHunter
Plans
Cushion|Lab Grown|IGI

1.52ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG687530988

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG687530988

Diamond specifications and retailer prices

From $632 USD
As of October 29, 2026
Save $3,178 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,810 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG687530988 or 687530988. Listed at 12 retailers as of October 29, 2026, with prices from $632 to $3,810, a $3,178 spread on the same certified stone. Do Amore Diamonds lists it at $3,810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687530988
Dimensions6.18 × 6.18 × 7.65 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
6.18 mm6.18 mm1.52 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687530988
Side View
Table 60.0%Crown 35.2°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 67.0%

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 29
Current: $3,810 USD|Low: $406 USD|High: $4,510 USD|Avg: $1,451 USD|-15.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 4$406 USD
Retailer 9$632 USD
Retailer 10$681 USD
Retailer 11$706 USD
Retailer 5$710 USD
Retailer 8$844 USD
Retailer 2$862 USD
Retailer 3$1,566 USD
Retailer 12$1,752 USD
Retailer 7$2,181 USD
Retailer 6$3,160 USD
Do Amore Diamonds$3,810 USD

27 data points across 12 retailers

12 retailers$632 USD to $3,810 USD

A
Cheapest Retailer
-
$632 USD
A
Retailer 2
-
$681 USD
View
A
Retailer 3
-
$706 USD
View
A
Retailer 4
-
$710 USD
View
A
Retailer 5
-
$844 USD
View
A
Retailer 6
-
$862 USD
€821 EUR
View
Retailer 7
-
$1,566 USD
A$2,409 AUD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
$1,631 USD
View
B+
Retailer 9
-
$1,752 USD
View
Retailer 10
-
$2,181 USD
£1,717 GBP
View
Price last confirmed 18 days ago
B
Retailer 11
-
$3,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-5208CA6A0 · Oct 29
$3,810 USD
View
11 more retailers have this diamond
Prices start from $632 USDSave up to $3,178 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
$632 USD