Radiant|Lab Grown|IGI

1.03ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG670426874

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

Certificate IGI LG670426874

Diamond specifications and retailer prices

From €155 EUR
$173 USD
As of October 30, 2026
Save €835 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €990 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG670426874 or 670426874. Listed at 21 retailers as of October 30, 2026, with prices from €155 to €990, a €835 spread on the same certified stone. Reve Diamonds lists it at €990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670426874
Dimensions6.67 × 4.94 × 3.30 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm4.94 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670426874
Side View
Table 64.0%Crown 45.5°Girdle: Very ThickPavilion 32°Culet: NoneDepth 66.8%

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: €343 EUR|Low: €149 EUR|High: €907 EUR|Avg: €406 EUR|+2.7%
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
October 31, 2026
Retailer 2€155 EUR
Retailer 5€179 EUR
Retailer 3€192 EUR
Retailer 6€192 EUR
Retailer 7€235 EUR
Retailer 12€321 EUR
Retailer 9€329 EUR
Retailer 1€343 EUR
Retailer 11€468 EUR
Retailer 14€485 EUR
Retailer 4€616 EUR
Retailer 10€640 EUR
Retailer 13€703 EUR
Retailer 8€900 EUR

37 data points across 14 retailers

21 retailers€155 EUR to €990 EUR

A
Cheapest Retailer
-
€155 EUR
$173 USD
A
Retailer 2
-
€173 EUR
$193 USD
View
Final sale: no returns
A
Retailer 3
-
€179 EUR
$200 USD
View
A
Retailer 4
-
€192 EUR
$214 USD
View
A
Retailer 5
-
€192 EUR
$214 USD
View
A
Retailer 6
-
€235 EUR
£207 GBP
View
B+
Retailer 7
-
€261 EUR
$292 USD
View
A
Retailer 8
-
€297 EUR
$332 USD
View
Retailer 9
-
€321 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
€329 EUR
ZAR 5,939 ZAR
View
A
Retailer 11
-
€343 EUR
£301 GBP
View
B+
Retailer 12
-
€468 EUR
A$804 AUD
View
B+
Retailer 13
-
€485 EUR
$542 USD
View
B+
Retailer 14
-
€609 EUR
£535 GBP
View
B+
Retailer 15
-
€616 EUR
$688 USD
View
B+
Retailer 16
-
€640 EUR
A$1,100 AUD
View
B
Retailer 17
-
€640 EUR
$715 USD
View
B
Retailer 18
-
€665 EUR
$743 USD
View
Retailer 19
-
€703 EUR
$785 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
€900 EUR
£792 GBP
View
Most Expensive
B
Reve Diamonds
EC884F489 · Oct 30
€990 EUR
$1,106 USD
View
20 more retailers have this diamond
Prices start from €155 EURSave up to €835 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
1.03ct Radiant
€155 EUR