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Cushion|Lab Grown|IGI

1.90ct D IF Cushion Lab Grown Diamond

GD • D/IF • IGI LG695505596

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG695505596

Diamond specifications and retailer prices

From $2,227 AUD
£1,232 GBP
As of November 1, 2026
11 retailers carry this diamond
Most expensive: $5,141 AUD at Brilliance · As of October 18, 2026
View at Brilliance

About this 1.9ct lab-grown cushion diamond

This 1.9ct 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 standard cut grade and certified by IGI LG695505596 or 695505596. Listed at 11 retailers as of November 1, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.90
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG695505596
Dimensions8.65 × 6.71 × 4.40 mm
L/W Ratio1.29
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
8.65 mm6.71 mm1.90 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG695505596
Side View
Table 65.0%Crown 30.8°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $5,141 AUD|Low: $1,211 AUD|High: $5,697 AUD|Avg: $3,418 AUD|-9.8%
Brilliance
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
November 1, 2026
Retailer 6$1,600 AUD
Retailer 13$1,773 AUD
Retailer 9$1,908 AUD
Retailer 4$1,970 AUD
Retailer 2$2,227 AUD
Retailer 5$2,517 AUD
Retailer 15$2,646 AUD
Retailer 8$3,015 AUD
Retailer 3$4,133 AUD
Retailer 14$4,469 AUD
Retailer 10$4,854 AUD
Retailer 11$4,877 AUD
Brilliance$5,141 AUD
Retailer 12$5,321 AUD
Retailer 7$5,640 AUD

44 data points across 15 retailers

11 retailers

Retailer 1
-
$1,773 AUD
£981 GBP
Price last confirmed 15 days ago
Retailer 2
-
$1,908 AUD
$1,340 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$1,970 AUD
$1,384 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$2,227 AUD
£1,232 GBP
View
Retailer 5
-
$2,517 AUD
$1,768 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$2,646 AUD
$1,859 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$3,015 AUD
ZAR 34,209 ZAR
View
Price last confirmed 12 days ago
Retailer 8
-
$4,469 AUD
£2,472 GBP
View
Price last confirmed 27 days ago
Retailer 9
-
$4,854 AUD
$3,410 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$4,877 AUD
$3,426 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliance
D46137835 · Oct 18
$5,141 AUD
$3,611 USD
View
Price last confirmed 13 days ago
10 more retailers have this diamond
Prices start from $2,227 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
1.90ct Cushion
$2,227 AUD