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Cushion|Lab Grown|IGI

1.55ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG607307879

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG607307879

Diamond specifications and retailer prices

From €262 EUR
As of November 6, 2026
Save €1,807 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,069 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG607307879 or 607307879. Listed at 14 retailers as of November 6, 2026, with prices from €262 to €2,069, a €1,807 spread on the same certified stone. Do Amore Diamonds lists it at €2,069. 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

1.55
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607307879
Dimensions7.16 × 6.35 × 4.37 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.16 mm6.35 mm1.55 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607307879
Side View
Table 60.0%Crown 35.3°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 68.8%

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: Nov 6
Current: €371 EUR|Low: €371 EUR|High: €1,917 EUR|Avg: €724 EUR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1€371 EUR
Retailer 6€381 EUR
Retailer 9€483 EUR
Retailer 4€551 EUR
Retailer 2€559 EUR
Retailer 3€749 EUR
Retailer 7€871 EUR
Retailer 8€1,138 EUR
Retailer 5€1,281 EUR

41 data points across 9 retailers

14 retailers€262 EUR to €2,069 EUR

A
Cheapest Retailer
-
€262 EUR
Final sale: no returns
A
Retailer 2
-
€371 EUR
View
B+
Retailer 3
-
€381 EUR
View
A
Retailer 4
-
€381 EUR
View
B+
Retailer 5
-
€483 EUR
View
B+
Retailer 6
-
€526 EUR
View
B+
Retailer 7
-
€551 EUR
View
B+
Retailer 8
-
€559 EUR
View
B+
Retailer 9
-
€749 EUR
View
Retailer 10
-
€871 EUR
View
Price last confirmed 30 days ago
B
Retailer 11
-
€1,138 EUR
View
B
Retailer 12
-
€1,175 EUR
View
B
Retailer 13
-
€1,281 EUR
View
Most Expensive
C
Do Amore Diamonds
27-E11C8A25D · Nov 6
€2,069 EUR
$2,310 USD
View
13 more retailers have this diamond
Prices start from €262 EURSave up to €1,807 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
1.55ct Cushion
€262 EUR