Cushion|Lab Grown|IGI

1.53ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG843605042

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843605042

Diamond specifications and retailer prices

From $491 USD
£386 GBP
As of October 30, 2026
Save $2,509 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,000 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown cushion diamond

This 1.53ct 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 LG843605042 or 843605042. Listed at 15 retailers as of October 30, 2026, with prices from $491 to $3,000, a $2,509 spread on the same certified stone. Do Amore Diamonds lists it at $3,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843605042
Dimensions7.53 × 6.28 × 4.30 mm
L/W Ratio1.20
Girdle conditionFaceted
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
7.53 mm6.28 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843605042
Side View
Table 63.0%Crown 33.4°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 68.5%

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: Oct 30
Current: $3,000 USD|Low: $490 USD|High: $3,420 USD|Avg: $1,575 USD|-2.6%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 11$491 USD
Retailer 15$586 USD
Retailer 14$600 USD
Retailer 16$675 USD
Retailer 2$756 USD
Retailer 5$832 USD
Retailer 12$1,074 USD
Retailer 3$1,271 USD
Retailer 13$1,817 USD
Retailer 7$1,958 USD
Retailer 8$2,086 USD
Retailer 9$2,452 USD
Retailer 6$2,535 USD
Retailer 4$2,696 USD
Retailer 10$2,870 USD
Do Amore Diamonds$3,000 USD

18 data points across 16 retailers

15 retailers$491 USD to $3,000 USD

A+
Cheapest Retailer
-
$491 USD
£386 GBP
A
Retailer 2
-
$586 USD
View
A
Retailer 3
-
$600 USD
View
A
Retailer 4
-
$675 USD
View
A
Retailer 5
-
$756 USD
€720 EUR
View
A
Retailer 6
-
$832 USD
View
A
Retailer 7
-
$1,074 USD
A$1,652 AUD
View
A
Retailer 8
-
$1,271 USD
View
B+
Retailer 9
-
$1,817 USD
£1,431 GBP
View
Retailer 10
-
$2,086 USD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$2,452 USD
A$3,773 AUD
View
Retailer 12
-
$2,535 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$2,696 USD
View
B+
Retailer 14
-
$2,870 USD
View
Most Expensive
B
Do Amore Diamonds
27-85970F047 · Oct 31
$3,000 USD
View
14 more retailers have this diamond
Prices start from $491 USDSave up to $2,509 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+
1.53ct Cushion
$491 USD