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Cushion|Lab Grown|IGI

1.81ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG768631271

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG768631271

Diamond specifications and retailer prices

From $4,407 AUD
As of October 31, 2026
3 retailers carry this diamond
Most expensive: $7,353 AUD at Yadav Diamonds · As of October 7, 2026
View at Yadav Diamonds

About this 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631271 or 768631271. Listed at 3 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631271
Dimensions7.03 × 7.00 × 4.88 mm
L/W Ratio1.00
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
7.03 mm7.00 mm1.81 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631271
Side View
Table 59.0%Crown 34°Girdle: THK-VTKPavilion 41.5°Culet: NoneDepth 69.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $4,407 AUD|Low: $708 AUD|High: $7,353 AUD|Avg: $2,943 AUD
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
Yadav Diamonds
October 31, 2026
Retailer 3$708 AUD
Retailer 15$951 AUD
Retailer 11$998 AUD
Retailer 2$1,011 AUD
Retailer 8$1,206 AUD
Retailer 5$1,621 AUD
Retailer 13$1,850 AUD
Retailer 7$1,898 AUD
Retailer 14$2,114 AUD
Retailer 12$2,943 AUD
Retailer 6$3,902 AUD
Retailer 1$4,407 AUD
Retailer 9$4,705 AUD
Retailer 4$5,139 AUD
Retailer 10$6,107 AUD
Yadav Diamonds$7,353 AUD

15 data points across 16 retailers

3 retailers

B+
Cheapest Retailer
-
$4,407 AUD
Retailer 2
-
$4,705 AUD
$3,305 USD
View
Price last confirmed 27 days ago
Most Expensive
Yadav Diamonds
12462565 · Oct 7
$7,353 AUD
$5,165 USD
View
Price last confirmed 25 days ago
2 more retailers have this diamond
Prices start from $4,407 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.

B+
1.81ct Cushion
$4,407 AUD