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Cushion|Lab Grown|IGI

1.01ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1 • IGI LG805605770

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805605770

Diamond specifications and retailer prices

From €199 EUR
As of November 6, 2026
Save €1,023 EUR (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,222 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG805605770 or 805605770. Listed at 9 retailers as of November 2, 2026, with prices from €199 to €1,222, a €1,023 spread on the same certified stone. MOH London lists it at €1,222. 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

1.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805605770
Dimensions6.49 × 5.55 × 3.28 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm5.55 mm1.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805605770
Side View
Table 70.0%Crown 35°Girdle: MED-THKPavilion 34.3°Culet: NoneDepth 59.1%

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 6
Current: €1,222 EUR|Low: €199 EUR|High: €1,265 EUR|Avg: €436 EUR|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6€199 EUR
Retailer 3€243 EUR
Retailer 2€261 EUR
Retailer 8€264 EUR
Retailer 7€278 EUR
Retailer 9€408 EUR
Retailer 4€434 EUR
Retailer 5€484 EUR
MOH London€1,222 EUR

42 data points across 9 retailers

9 retailers€199 EUR to €1,222 EUR

B+
Cheapest Retailer
-
€199 EUR
A
Retailer 2
-
€243 EUR
View
A
Retailer 3
-
€261 EUR
View
B+
Retailer 4
-
€264 EUR
View
A
Retailer 5
-
€278 EUR
View
B+
Retailer 6
-
€408 EUR
View
B+
Retailer 7
-
€434 EUR
View
B
Retailer 8
-
€484 EUR
View
Most Expensive
B
MOH London
LG805605770 · Nov 2
€1,222 EUR
£1,074 GBP
View
8 more retailers have this diamond
Prices start from €199 EURSave up to €1,023 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
1.01ct Cushion
€199 EUR