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Cushion|Lab Grown|IGI

1.01ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG766613789

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG766613789

Diamond specifications and retailer prices

From $232 USD
As of October 30, 2026
Save $1,758 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,990 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct 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 LG766613789 or 766613789. Listed at 19 retailers as of October 30, 2026, with prices from $232 to $1,990, a $1,758 spread on the same certified stone. Do Amore Diamonds lists it at $1,990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766613789
Dimensions6.79 × 5.41 × 3.60 mm
L/W Ratio1.26
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
6.79 mm5.41 mm1.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766613789
Side View
Table 57.0%Crown 32.9°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,990 USD|Low: $232 USD|High: $1,990 USD|Avg: $824 USD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 17
November 1, 2026
Retailer 7$232 USD
Retailer 4$258 USD
Retailer 2$293 USD
Retailer 11$366 USD
Retailer 15$384 USD
Retailer 17$430 USD
Retailer 13$489 USD
Retailer 5$493 USD
Retailer 10$527 USD
Retailer 14$694 USD
Retailer 8$935 USD
Retailer 9$1,086 USD
Retailer 3$1,146 USD
Retailer 6$1,219 USD
Retailer 16$1,265 USD
Retailer 12$1,370 USD
Do Amore Diamonds$1,990 USD

38 data points across 17 retailers

19 retailers$232 USD to $1,990 USD

A
Cheapest Retailer
-
$232 USD
Final sale: no returns
A
Retailer 2
-
$258 USD
View
A
Retailer 3
-
$293 USD
£231 GBP
View
A
Retailer 4
-
$366 USD
View
A
Retailer 5
-
$384 USD
HK$3,000 HKD
View
A
Retailer 6
-
$430 USD
View
A
Retailer 7
-
$489 USD
ZAR 7,894 ZAR
View
A
Retailer 8
-
$493 USD
View
A
Retailer 9
-
$527 USD
£415 GBP
View
A
Retailer 10
-
$694 USD
A$1,067 AUD
View
B+
Retailer 11
-
$935 USD
SGD 1,264 SGD
View
B+
Retailer 12
-
$1,086 USD
View
B+
Retailer 13
-
$1,146 USD
£902 GBP
View
B+
Retailer 14
-
$1,219 USD
View
Retailer 15
-
$1,250 USD
£984 GBP
View
Price last confirmed 17 days ago
Retailer 16
-
$1,265 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
$1,370 USD
View
B
Retailer 18
-
$1,969 USD
£1,550 GBP
View
Most Expensive
B
Do Amore Diamonds
27-721C0FB81 · Oct 30
$1,990 USD
View
18 more retailers have this diamond
Prices start from $232 USDSave up to $1,758 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
1.01ct Cushion
$232 USD