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Cushion|Lab Grown|IGI

0.85ct D IF Cushion Lab Grown Diamond

GD • D/IF • IGI LG663402007

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG663402007

Diamond specifications and retailer prices

From €395 EUR
As of November 1, 2026
Save €1,353 EUR (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,748 EUR at MOH London · As of November 3, 2026
View at MOH London

About this 0.85ct lab-grown cushion diamond

This 0.85ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG663402007 or 663402007. Listed at 9 retailers as of November 1, 2026, with prices from €395 to €1,748, a €1,353 spread on the same certified stone. MOH London lists it at €1,748. 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

0.85
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663402007
Dimensions6.48 × 5.05 × 3.41 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm5.05 mm0.85 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663402007
Side View
Table 61.0%Crown 36.1°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 67.5%

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: Nov 1
Current: €1,748 EUR|Low: €395 EUR|High: €1,770 EUR|Avg: €861 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 5€395 EUR
Retailer 7€527 EUR
Retailer 6€540 EUR
Retailer 2€728 EUR
Retailer 4€913 EUR
Retailer 3€1,198 EUR
MOH London€1,748 EUR

42 data points across 7 retailers

9 retailers€395 EUR to €1,748 EUR

A
Cheapest Retailer
-
€395 EUR
A
Retailer 2
-
€408 EUR
View
A
Retailer 3
-
€527 EUR
View
A
Retailer 4
-
€540 EUR
View
B+
Retailer 5
-
€728 EUR
View
B+
Retailer 6
-
€913 EUR
View
B
Retailer 7
-
€1,198 EUR
View
B
Retailer 8
-
€1,575 EUR
View
Most Expensive
B
MOH London
LG663402007 · Nov 3
€1,748 EUR
£1,551 GBP
View
8 more retailers have this diamond
Prices start from €395 EURSave up to €1,353 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
0.85ct Cushion
€395 EUR