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Cushion|Lab Grown|IGI

1.30ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG845699646

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG845699646

Diamond specifications and retailer prices

From $901 CAD
$645 USD
As of October 30, 2026
Save $3,447 CAD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,348 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845699646 or 845699646. Listed at 11 retailers as of October 26, 2026, with prices from $901 to $4,348, a $3,447 spread on the same certified stone. MOH London lists it at $4,348. 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

1.30
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845699646
Dimensions7.64 × 5.83 × 3.78 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeLarge
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
7.64 mm5.83 mm1.30 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845699646
Side View
Table 57.0%Crown 37.4°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 64.8%

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: Oct 30
Current: $4,348 CAD|Low: $901 CAD|High: $4,348 CAD|Avg: $2,189 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$901 CAD
Retailer 6$1,152 CAD
Retailer 9$1,375 CAD
Retailer 7$1,539 CAD
Retailer 2$1,563 CAD
Retailer 5$1,719 CAD
Retailer 4$2,438 CAD
Retailer 3$3,160 CAD
Retailer 10$3,239 CAD
Retailer 8$3,350 CAD
MOH London$4,348 CAD

10 data points across 11 retailers

11 retailers$901 CAD to $4,348 CAD

A
Cheapest Retailer
-
$901 CAD
$645 USD
Final sale: no returns
A
Retailer 2
-
$1,152 CAD
$825 USD
View
B+
Retailer 3
-
$1,375 CAD
$984 USD
View
B+
Retailer 4
-
$1,539 CAD
$1,102 USD
View
B+
Retailer 5
-
$1,563 CAD
£881 GBP
View
B+
Retailer 6
-
$1,719 CAD
ZAR 19,880 ZAR
View
B
Retailer 7
-
$2,438 CAD
A$2,685 AUD
View
B
Retailer 8
-
$3,160 CAD
SGD 3,057 SGD
View
B
Retailer 9
-
$3,239 CAD
$2,319 USD
View
B
Retailer 10
-
$3,350 CAD
$2,398 USD
View
Most Expensive
B
MOH London
LG845699646 · Oct 26
$4,348 CAD
£2,451 GBP
View
10 more retailers have this diamond
Prices start from $901 CADSave up to $3,447 CAD

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
1.30ct Cushion
$901 CAD