CaratHunter
Plans
Cushion|Lab Grown|IGI

1.03ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG756584190

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG756584190

Diamond specifications and retailer prices

From $262 USD
As of October 30, 2026
Save $1,998 USD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,260 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct 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 LG756584190 or 756584190. Listed at 16 retailers as of October 29, 2026, with prices from $262 to $2,260, a $1,998 spread on the same certified stone. Do Amore Diamonds lists it at $2,260. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756584190
Dimensions7.14 × 5.27 × 3.57 mm
L/W Ratio1.35
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
7.14 mm5.27 mm1.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756584190
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 67.7%

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 30
Current: $615 USD|Low: $262 USD|High: $1,451 USD|Avg: $841 USD|+3.1%
Retailer 1
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
October 30, 2026
Retailer 4$262 USD
Retailer 2$451 USD
Retailer 7$475 USD
Retailer 5$493 USD
Retailer 10$553 USD
Retailer 15$599 USD
Retailer 1$615 USD
Retailer 9$783 USD
Retailer 13$798 USD
Retailer 14$1,032 USD
Retailer 3$1,203 USD
Retailer 11$1,250 USD
Retailer 12$1,290 USD
Retailer 8$1,295 USD
Retailer 6$1,451 USD

41 data points across 15 retailers

16 retailers$262 USD to $2,260 USD

A
Cheapest Retailer
-
$262 USD
Final sale: no returns
A
Retailer 2
-
$451 USD
View
A
Retailer 3
-
$493 USD
View
A
Retailer 4
-
$553 USD
ZAR 8,927 ZAR
View
A
Retailer 5
-
$599 USD
View
A
Retailer 6
-
$615 USD
£484 GBP
View
A
Retailer 7
-
$783 USD
A$1,204 AUD
View
A
Retailer 8
-
$798 USD
View
B+
Retailer 9
-
$1,032 USD
SGD 1,395 SGD
View
B+
Retailer 10
-
$1,203 USD
View
B+
Retailer 11
-
$1,250 USD
£984 GBP
View
Retailer 12
-
$1,290 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$1,295 USD
£1,020 GBP
View
Retailer 14
-
$1,395 USD
View
Price last confirmed 26 days ago
Retailer 15
-
$1,451 USD
A$2,233 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Do Amore Diamonds
27-F70CDD628 · Oct 29
$2,260 USD
View
15 more retailers have this diamond
Prices start from $262 USDSave up to $1,998 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
1.03ct Cushion
$262 USD