Radiant|Lab Grown|IGI

1.75ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG649407662

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

Certificate IGI LG649407662

Diamond specifications and retailer prices

From €204 EUR
$228 USD
As of October 30, 2026
Save €944 EUR (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,701 EUR at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG649407662 or 649407662. Listed at 22 retailers as of October 30, 2026, with a 463% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649407662
Dimensions8.73 × 5.83 × 3.96 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm5.83 mm1.75 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649407662
Side View
Table 65.0%Crown 43°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.9%

Caratlytics Score

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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: €1,701 EUR|Low: €204 EUR|High: €1,898 EUR|Avg: €652 EUR|-5.0%
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
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 4€204 EUR
Retailer 10€228 EUR
Retailer 6€236 EUR
Retailer 18€253 EUR
Retailer 21€253 EUR
Retailer 2€297 EUR
Retailer 12€429 EUR
Retailer 16€435 EUR
Retailer 19€466 EUR
Retailer 13€473 EUR
Retailer 7€555 EUR
Retailer 9€588 EUR
Retailer 17€591 EUR
Retailer 20€813 EUR
Retailer 3€816 EUR
Retailer 11€860 EUR
Retailer 15€1,020 EUR
Retailer 8€1,029 EUR
Retailer 5€1,137 EUR
Retailer 14€1,148 EUR
Brilliant Earth€1,701 EUR

34 data points across 21 retailers

22 retailers€204 EUR to €1,148 EUR

A
Cheapest Retailer
-
€204 EUR
$228 USD
A
Retailer 2
-
€228 EUR
$255 USD
View
Final sale: no returns
A
Retailer 3
-
€236 EUR
$264 USD
View
A
Retailer 4
-
€253 EUR
$283 USD
View
A
Retailer 5
-
€253 EUR
$283 USD
View
A
Retailer 6
-
€297 EUR
£261 GBP
View
B+
Retailer 7
-
€429 EUR
$479 USD
View
A
Retailer 8
-
€435 EUR
ZAR 7,843 ZAR
View
Retailer 9
-
€466 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
€473 EUR
£416 GBP
View
A
Retailer 11
-
€555 EUR
$620 USD
View
A
Retailer 12
-
€588 EUR
$657 USD
View
A
Retailer 13
-
€591 EUR
A$1,015 AUD
View
B+
Retailer 14
-
€813 EUR
$908 USD
View
B+
Retailer 15
-
€816 EUR
$912 USD
View
B+
Retailer 16
-
€860 EUR
$961 USD
View
B+
Retailer 17
-
€923 EUR
£812 GBP
View
B+
Retailer 18
-
€1,020 EUR
£897 GBP
View
B+
Retailer 19
-
€1,029 EUR
$1,150 USD
View
Retailer 20
-
€1,137 EUR
$1,270 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
€1,148 EUR
$1,283 USD
View
Most Expensive
Brilliant Earth
11509754A · Oct 22
€1,701 EUR
$1,900 USD
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from €204 EURSave up to €944 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
€204 EUR