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Cushion|Lab Grown|IGI

1.92ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804657213

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804657213

Diamond specifications and retailer prices

From $2,329 AUD
$1,636 USD
As of October 31, 2026
Save $3,750 AUD (62%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,079 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.92ct lab-grown cushion diamond

This 1.92ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804657213 or 804657213. Listed at 2 retailers as of October 30, 2026, with prices from $2,329 to $6,079, a $3,750 spread on the same certified stone. Brilliant Earth lists it at $6,079. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657213
Dimensions8.92 × 6.34 × 4.12 mm
L/W Ratio1.41
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
8.92 mm6.34 mm1.92 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657213
Side View
Table 61.0%Crown 34.7°Girdle: MED-THKPavilion 34.4°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $6,079 AUD|Low: $1,670 AUD|High: $9,077 AUD|Avg: $4,659 AUD|-32.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$1,670 AUD
Retailer 5$1,780 AUD
Retailer 2$2,329 AUD
Retailer 8$2,826 AUD
Retailer 12$3,633 AUD
Retailer 6$3,990 AUD
Retailer 11$4,444 AUD
Retailer 7$4,656 AUD
Brilliant Earth$6,079 AUD
Retailer 3$6,227 AUD
Retailer 10$7,522 AUD
Retailer 4$9,077 AUD

12 data points across 12 retailers

2 retailers$2,329 AUD to $6,079 AUD

A
Cheapest Retailer
-
$2,329 AUD
$1,636 USD
Most Expensive
B
Brilliant Earth
21404900Y · Oct 30
$6,079 AUD
$4,270 USD
View
1 more retailer has this diamond
Prices start from $2,329 AUDSave up to $3,750 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
1.92ct Cushion
$2,329 AUD