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Cushion|Lab Grown|IGI

1.12ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG754539898

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754539898

Diamond specifications and retailer prices

From $255 USD
As of November 1, 2026
Save $1,935 USD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,190 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown cushion diamond

This 1.12ct 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 LG754539898 or 754539898. Listed at 17 retailers as of November 1, 2026, with prices from $255 to $2,190, a $1,935 spread on the same certified stone. Do Amore Diamonds lists it at $2,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754539898
Dimensions7.01 × 5.64 × 3.80 mm
L/W Ratio1.24
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
7.01 mm5.64 mm1.12 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754539898
Side View
Table 60.0%Crown 29.8°Girdle: MED-STKPavilion 38°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,190 USD|Low: $255 USD|High: $2,210 USD|Avg: $939 USD
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
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Retailer 17
November 3, 2026
Retailer 4$255 USD
Retailer 15$282 USD
Retailer 12$399 USD
Retailer 6$422 USD
Retailer 17$519 USD
Retailer 16$520 USD
Retailer 8$530 USD
Retailer 10$538 USD
Retailer 2$588 USD
Retailer 14$759 USD
Retailer 7$1,173 USD
Retailer 5$1,209 USD
Retailer 11$1,248 USD
Retailer 3$1,281 USD
Retailer 9$1,605 USD
Retailer 13$1,620 USD
Do Amore Diamonds$2,190 USD

41 data points across 17 retailers

17 retailers$255 USD to $2,190 USD

A
Cheapest Retailer
-
$255 USD
Final sale: no returns
Retailer 2
-
$282 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$399 USD
View
A
Retailer 4
-
$422 USD
HK$3,300 HKD
View
A
Retailer 5
-
$519 USD
View
A
Retailer 6
-
$520 USD
View
A
Retailer 7
-
$538 USD
ZAR 8,693 ZAR
View
A
Retailer 8
-
$588 USD
£463 GBP
View
A
Retailer 9
-
$759 USD
A$1,167 AUD
View
B+
Retailer 10
-
$1,173 USD
View
B+
Retailer 11
-
$1,209 USD
SGD 1,634 SGD
View
B+
Retailer 12
-
$1,248 USD
£983 GBP
View
B+
Retailer 13
-
$1,281 USD
View
Retailer 14
-
$1,605 USD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
$1,620 USD
View
B
Retailer 16
-
$2,134 USD
£1,680 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5CCDD40D6 · Nov 2
$2,190 USD
View
16 more retailers have this diamond
Prices start from $255 USDSave up to $1,935 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
1.12ct Cushion
$255 USD