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Cushion|Lab Grown|IGI

1.19ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG794682609

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG794682609

Diamond specifications and retailer prices

From $650 AUD
As of November 4, 2026
Save $1,657 AUD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,307 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.19ct lab-grown cushion diamond

This 1.19ct 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 LG794682609 or 794682609. Listed at 7 retailers as of November 1, 2026, with prices from $650 to $2,307, a $1,657 spread on the same certified stone. Rare Carat lists it at $2,307. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794682609
Dimensions5.98 × 3.66 × 8.67 mm
L/W Ratio1.63
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
5.98 mm3.66 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794682609
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
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: Nov 4
Current: $2,307 AUD|Low: $650 AUD|High: $2,350 AUD|Avg: $1,313 AUD|+4.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$650 AUD
Retailer 5$829 AUD
Retailer 2$897 AUD
Retailer 7$1,076 AUD
Retailer 6$1,593 AUD
Retailer 3$1,893 AUD
Rare Carat$2,307 AUD

41 data points across 7 retailers

7 retailers$650 AUD to $2,307 AUD

A
Cheapest Retailer
-
$650 AUD
A
Retailer 2
-
$829 AUD
View
A
Retailer 3
-
$897 AUD
View
A
Retailer 4
-
$1,076 AUD
View
B+
Retailer 5
-
$1,593 AUD
View
B+
Retailer 6
-
$1,893 AUD
View
Most Expensive
B
Rare Carat
VK1084_l_794682609 · Nov 1
$2,307 AUD
$1,615 USD
View
6 more retailers have this diamond
Prices start from $650 AUDSave up to $1,657 AUD

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
1.19ct Cushion
$650 AUD