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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 €575 EUR
$645 USD
As of October 30, 2026
Save €2,200 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,775 EUR 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 €575 to €2,775, a €2,200 spread on the same certified stone. MOH London lists it at €2,775. 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
Colour
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: €2,775 EUR|Low: €575 EUR|High: €2,775 EUR|Avg: €1,402 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11€575 EUR
Retailer 6€736 EUR
Retailer 9€877 EUR
Retailer 7€983 EUR
Retailer 2€989 EUR
Retailer 5€1,097 EUR
Retailer 4€1,556 EUR
Retailer 3€2,017 EUR
Retailer 10€2,068 EUR
Retailer 8€2,138 EUR
MOH London€2,775 EUR

11 data points across 11 retailers

11 retailers€575 EUR to €2,775 EUR

A
Cheapest Retailer
-
€575 EUR
$645 USD
Final sale: no returns
A
Retailer 2
-
€736 EUR
$825 USD
View
B+
Retailer 3
-
€877 EUR
$984 USD
View
B+
Retailer 4
-
€983 EUR
$1,102 USD
View
B+
Retailer 5
-
€989 EUR
£873 GBP
View
B+
Retailer 6
-
€1,097 EUR
ZAR 19,880 ZAR
View
B
Retailer 7
-
€1,556 EUR
A$2,685 AUD
View
B
Retailer 8
-
€2,017 EUR
SGD 3,057 SGD
View
B
Retailer 9
-
€2,068 EUR
$2,319 USD
View
B
Retailer 10
-
€2,138 EUR
$2,398 USD
View
Most Expensive
B
MOH London
LG845699646 · Oct 26
€2,775 EUR
£2,451 GBP
View
10 more retailers have this diamond
Prices start from €575 EURSave up to €2,200 EUR

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
€575 EUR