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Cushion|Lab Grown|IGI

1.88ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG747570783

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747570783

Diamond specifications and retailer prices

From €373 EUR
$417 USD
As of October 30, 2026
Save €1,873 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,247 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.88ct lab-grown cushion diamond

This 1.88ct 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 LG747570783 or 747570783. Listed at 12 retailers as of October 30, 2026, with prices from €373 to €2,247, a €1,873 spread on the same certified stone. Brilliant Earth lists it at €2,247. 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

1.88
Carat
F
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747570783
Dimensions8.41 × 6.69 × 4.37 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.41 mm6.69 mm1.88 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747570783
Side View
Table 61.0%Crown 35.3°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 65.3%

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: €2,247 EUR|Low: €373 EUR|High: €2,247 EUR|Avg: €864 EUR|+28.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 16€373 EUR
Retailer 12€376 EUR
Retailer 11€443 EUR
Retailer 2€487 EUR
Retailer 5€502 EUR
Retailer 3€527 EUR
Retailer 4€548 EUR
Retailer 17€652 EUR
Retailer 8€680 EUR
Retailer 13€724 EUR
Retailer 10€788 EUR
Retailer 7€1,006 EUR
Retailer 9€1,087 EUR
Retailer 6€1,215 EUR
Retailer 18€1,258 EUR
Retailer 14€1,498 EUR
Retailer 15€1,996 EUR
Brilliant Earth€2,247 EUR

14 data points across 18 retailers

12 retailers€373 EUR to €2,247 EUR

B+
Cheapest Retailer
-
€373 EUR
$417 USD
A
Retailer 2
-
€376 EUR
$420 USD
View
A
Retailer 3
-
€443 EUR
$495 USD
View
A
Retailer 4
-
€487 EUR
View
Retailer 5
-
€502 EUR
ZAR 9,064 ZAR
View
Price last confirmed 45 days ago
B+
Retailer 6
-
€652 EUR
$728 USD
View
B+
Retailer 7
-
€724 EUR
A$1,244 AUD
View
Retailer 8
-
€1,024 EUR
A$1,760 AUD
View
Price last confirmed 146 days ago
Retailer 9
-
€1,087 EUR
$1,214 USD
View
Price last confirmed 57 days ago
B
Retailer 10
-
€1,498 EUR
$1,674 USD
View
C
Retailer 11
-
€1,996 EUR
$2,230 USD
View
Most Expensive
C
Brilliant Earth
22171977A · Oct 31
€2,247 EUR
$2,510 USD
View
11 more retailers have this diamond
Prices start from €373 EURSave up to €1,873 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
1.88ct Cushion
€373 EUR