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 $1,560 USD
£1,228 GBP
As of October 29, 2026
12 retailers carry this diamond
Most expensive: $3,611 USD 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 12 retailers as of October 29, 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
Color
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: Oct 29
Current: $3,611 USD|Low: $851 USD|High: $4,002 USD|Avg: $2,396 USD|-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
October 29, 2026
Retailer 6$1,124 USD
Retailer 13$1,246 USD
Retailer 9$1,340 USD
Retailer 4$1,384 USD
Retailer 2$1,560 USD
Retailer 5$1,768 USD
Retailer 15$1,859 USD
Retailer 8$2,118 USD
Retailer 3$2,904 USD
Retailer 14$3,139 USD
Retailer 10$3,410 USD
Retailer 11$3,426 USD
Brilliance$3,611 USD
Retailer 12$3,738 USD
Retailer 7$3,962 USD

44 data points across 15 retailers

12 retailers

A
Retailer 1
-
$1,246 USD
£981 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
$1,340 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$1,384 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$1,560 USD
£1,228 GBP
View
B+
Retailer 5
-
$1,768 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,859 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$2,118 USD
ZAR 34,209 ZAR
View
Price last confirmed 9 days ago
B
Retailer 8
-
$3,139 USD
£2,472 GBP
View
Price last confirmed 24 days ago
B
Retailer 9
-
$3,139 USD
£2,472 GBP
View
Price last confirmed 28 days ago
B
Retailer 10
-
$3,410 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$3,426 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliance
D46137835 · Oct 18
$3,611 USD
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from $1,560 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
1.90ct Cushion
$1,560 USD