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Radiant|Lab Grown|IGI

1.75ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • IGI LG640491778

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG640491778

Diamond specifications and retailer prices

From €226 EUR
$253 USD
As of October 30, 2026
Save €1,787 EUR (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,014 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown radiant diamond

This 1.75ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG640491778 or 640491778. Listed at 21 retailers as of October 30, 2026, with prices from €226 to €2,014, a €1,787 spread on the same certified stone. Do Amore Diamonds lists it at €2,014. 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

1.75
Carat
E
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640491778
Dimensions8.64 × 5.87 × 4.01 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.64 mm5.87 mm1.75 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640491778
Side View
Table 66.0%Crown 44.4°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.3%

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: Oct 30
Current: €546 EUR|Low: €218 EUR|High: €1,256 EUR|Avg: €645 EUR|+1.8%
Retailer 1
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
October 31, 2026
Retailer 15€226 EUR
Retailer 7€253 EUR
Retailer 5€262 EUR
Retailer 6€281 EUR
Retailer 16€281 EUR
Retailer 9€363 EUR
Retailer 12€425 EUR
Retailer 4€469 EUR
Retailer 1€546 EUR
Retailer 11€720 EUR
Retailer 14€862 EUR
Retailer 3€995 EUR
Retailer 2€1,104 EUR
Retailer 13€1,110 EUR
Retailer 8€1,200 EUR
Retailer 10€1,248 EUR

41 data points across 16 retailers

21 retailers€226 EUR to €2,014 EUR

A
Cheapest Retailer
-
€226 EUR
$253 USD
A
Retailer 2
-
€253 EUR
$283 USD
View
Final sale: no returns
A
Retailer 3
-
€262 EUR
$293 USD
View
A
Retailer 4
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€281 EUR
$314 USD
View
A
Retailer 5
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€281 EUR
$314 USD
View
A
Retailer 6
-
€363 EUR
£319 GBP
View
A
Retailer 7
-
€425 EUR
$475 USD
View
B+
Retailer 8
-
€464 EUR
$518 USD
View
B+
Retailer 9
-
€469 EUR
$524 USD
View
B+
Retailer 10
-
€546 EUR
£480 GBP
View
B+
Retailer 11
-
€720 EUR
A$1,238 AUD
View
B
Retailer 12
-
€862 EUR
$963 USD
View
B
Retailer 13
-
€923 EUR
£812 GBP
View
B
Retailer 14
-
€995 EUR
$1,112 USD
View
B
Retailer 15
-
€1,104 EUR
$1,233 USD
View
Retailer 16
-
€1,110 EUR
$1,240 USD
View
Price last confirmed 10 days ago
B
Retailer 17
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€1,145 EUR
$1,279 USD
View
B
Retailer 18
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€1,200 EUR
£1,056 GBP
View
B
Retailer 19
-
€1,217 EUR
$1,360 USD
View
B
Retailer 20
-
€1,248 EUR
£1,098 GBP
View
Most Expensive
C
Do Amore Diamonds
27-CC041820A · Oct 31
€2,014 EUR
$2,250 USD
View
20 more retailers have this diamond
Prices start from €226 EURSave up to €1,787 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
1.75ct Radiant
€226 EUR