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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 €577 EUR
$645 USD
As of October 30, 2026
Save €2,209 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,786 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 €577 to €2,786, a €2,209 spread on the same certified stone. MOH London lists it at €2,786. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,786 EUR|Low: €577 EUR|High: €2,786 EUR|Avg: €1,403 EUR
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€577 EUR
Retailer 6€738 EUR
Retailer 9€881 EUR
Retailer 7€986 EUR
Retailer 2€1,001 EUR
Retailer 5€1,101 EUR
Retailer 4€1,562 EUR
Retailer 3€2,025 EUR
Retailer 10€2,076 EUR
Retailer 8€2,146 EUR
MOH London€2,786 EUR

10 data points across 11 retailers

11 retailers€577 EUR to €2,786 EUR

A
Cheapest Retailer
-
€577 EUR
$645 USD
Final sale: no returns
A
Retailer 2
-
€738 EUR
$825 USD
View
B+
Retailer 3
-
€881 EUR
$984 USD
View
B+
Retailer 4
-
€986 EUR
$1,102 USD
View
B+
Retailer 5
-
€1,001 EUR
£881 GBP
View
B+
Retailer 6
-
€1,101 EUR
ZAR 19,880 ZAR
View
B
Retailer 7
-
€1,562 EUR
A$2,685 AUD
View
B
Retailer 8
-
€2,025 EUR
SGD 3,057 SGD
View
B
Retailer 9
-
€2,076 EUR
$2,319 USD
View
B
Retailer 10
-
€2,146 EUR
$2,398 USD
View
Most Expensive
B
MOH London
LG845699646 · Oct 26
€2,786 EUR
£2,451 GBP
View
10 more retailers have this diamond
Prices start from €577 EURSave up to €2,209 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
€577 EUR