Cushion|Lab Grown|IGI

1.02ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG828697398

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828697398

Diamond specifications and retailer prices

From $282 USD
£222 GBP
As of November 1, 2026
Save $1,638 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,920 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828697398 or 828697398. Listed at 11 retailers as of October 31, 2026, with prices from $282 to $1,920, a $1,638 spread on the same certified stone. Do Amore Diamonds lists it at $1,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697398
Dimensions7.45 × 5.02 × 3.29 mm
L/W Ratio1.48
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
7.45 mm5.02 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697398
Side View
Table 59.0%Crown 34.6°Girdle: MED-THKPavilion 32.8°Culet: NoneDepth 65.5%

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: Nov 1
Current: $1,920 USD|Low: $226 USD|High: $2,020 USD|Avg: $857 USD|-3.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$282 USD
Retailer 11$328 USD
Retailer 10$368 USD
Retailer 5$482 USD
Retailer 9$485 USD
Retailer 8$668 USD
Retailer 6$714 USD
Retailer 3$915 USD
Retailer 2$1,096 USD
Retailer 7$1,390 USD
Do Amore Diamonds$1,920 USD

41 data points across 11 retailers

11 retailers$282 USD to $1,920 USD

A+
Cheapest Retailer
-
$282 USD
£222 GBP
A
Retailer 2
-
$328 USD
View
A
Retailer 3
-
$368 USD
View
A
Retailer 4
-
$482 USD
€459 EUR
View
A
Retailer 5
-
$485 USD
View
A
Retailer 6
-
$668 USD
A$1,028 AUD
View
A
Retailer 7
-
$714 USD
View
B+
Retailer 8
-
$915 USD
View
B+
Retailer 9
-
$1,096 USD
£863 GBP
View
B+
Retailer 10
-
$1,390 USD
View
Most Expensive
B
Do Amore Diamonds
27-BB558AE9B · Oct 31
$1,920 USD
View
10 more retailers have this diamond
Prices start from $282 USDSave up to $1,638 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+
1.02ct Cushion
$282 USD