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Radiant|Lab Grown|IGI

1.05ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG665428686

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

Certificate IGI LG665428686

Diamond specifications and retailer prices

From €178 EUR
$199 USD
As of October 30, 2026
Save €829 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,008 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct 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 LG665428686 or 665428686. Listed at 19 retailers as of October 30, 2026, with prices from €178 to €1,008, a €829 spread on the same certified stone. Reve Diamonds lists it at €1,008. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665428686
Dimensions7.14 × 5.06 × 3.39 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm5.06 mm1.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665428686
Side View
Table 64.0%Crown 42.5°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.0%

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: €357 EUR|Low: €178 EUR|High: €1,008 EUR|Avg: €487 EUR|+4.0%
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
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 2€178 EUR
Retailer 4€185 EUR
Retailer 5€196 EUR
Retailer 17€199 EUR
Retailer 16€244 EUR
Retailer 10€341 EUR
Retailer 3€352 EUR
Retailer 1€357 EUR
Retailer 15€373 EUR
Retailer 7€386 EUR
Retailer 6€482 EUR
Retailer 11€484 EUR
Retailer 13€673 EUR
Retailer 8€686 EUR
Retailer 14€716 EUR
Retailer 12€929 EUR
Retailer 9€955 EUR
Reve Diamonds€1,008 EUR

35 data points across 18 retailers

19 retailers€178 EUR to €1,008 EUR

A
Cheapest Retailer
-
€178 EUR
$199 USD
Final sale: no returns
Retailer 2
-
€185 EUR
$207 USD
View
Price last confirmed 34 days ago
Retailer 3
-
€196 EUR
$219 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€199 EUR
$222 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
€199 EUR
$222 USD
View
Retailer 6
-
€244 EUR
£215 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€341 EUR
ZAR 6,147 ZAR
View
A
Retailer 8
-
€352 EUR
$393 USD
View
A
Retailer 9
-
€357 EUR
£314 GBP
View
Retailer 10
-
€373 EUR
View
Price last confirmed 8 days ago
A
Retailer 11
-
€386 EUR
$431 USD
View
B+
Retailer 12
-
€482 EUR
$538 USD
View
B+
Retailer 13
-
€484 EUR
A$832 AUD
View
B
Retailer 14
-
€673 EUR
$752 USD
View
B
Retailer 15
-
€686 EUR
$767 USD
View
Retailer 16
-
€716 EUR
$800 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
€811 EUR
£713 GBP
View
B
Retailer 18
-
€929 EUR
£817 GBP
View
Most Expensive
B
Reve Diamonds
CE00F8B9E · Oct 30
€1,008 EUR
$1,126 USD
View
18 more retailers have this diamond
Prices start from €178 EURSave up to €829 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
1.05ct Radiant
€178 EUR