Radiant|Lab Grown|IGI

1.55ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG669426588

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

Certificate IGI LG669426588

Diamond specifications and retailer prices

From €194 EUR
$217 USD
As of October 30, 2026
Save €978 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,173 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669426588 or 669426588. Listed at 22 retailers as of October 29, 2026, with prices from €194 to €1,173, a €978 spread on the same certified stone. Brilliant Earth lists it at €1,173. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669426588
Dimensions8.17 × 5.80 × 3.81 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
8.17 mm5.80 mm1.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669426588
Side View
Table 65.0%Crown 42.4°Girdle: MediumPavilion 34.7°Culet: NoneDepth 65.7%

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: €1,173 EUR|Low: €185 EUR|High: €1,235 EUR|Avg: €570 EUR|-5.1%
Brilliant Earth
Retailer 2
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Retailer 20
November 1, 2026
Retailer 4€194 EUR
Retailer 15€217 EUR
Retailer 18€226 EUR
Retailer 8€241 EUR
Retailer 11€241 EUR
Retailer 9€414 EUR
Retailer 16€414 EUR
Retailer 2€448 EUR
Retailer 13€455 EUR
Retailer 6€470 EUR
Retailer 20€472 EUR
Retailer 17€563 EUR
Retailer 7€657 EUR
Retailer 5€775 EUR
Retailer 12€822 EUR
Retailer 19€855 EUR
Retailer 3€972 EUR
Retailer 14€982 EUR
Retailer 10€1,118 EUR
Brilliant Earth€1,173 EUR

40 data points across 20 retailers

22 retailers€194 EUR to €1,173 EUR

A
Cheapest Retailer
-
€194 EUR
$217 USD
A
Retailer 2
-
€217 EUR
$242 USD
View
Final sale: no returns
A
Retailer 3
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€226 EUR
$252 USD
View
A
Retailer 4
-
€241 EUR
$269 USD
View
Retailer 5
-
€241 EUR
$269 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€414 EUR
$462 USD
View
A
Retailer 7
-
€414 EUR
ZAR 7,477 ZAR
View
A
Retailer 8
-
€448 EUR
£394 GBP
View
A
Retailer 9
-
€455 EUR
View
A
Retailer 10
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€470 EUR
$525 USD
View
A
Retailer 11
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€472 EUR
$527 USD
View
A
Retailer 12
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€563 EUR
A$968 AUD
View
B+
Retailer 13
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€611 EUR
£537 GBP
View
B+
Retailer 14
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€657 EUR
$734 USD
View
B+
Retailer 15
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€775 EUR
$866 USD
View
B+
Retailer 16
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€822 EUR
$919 USD
View
B+
Retailer 17
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€855 EUR
$955 USD
View
B
Retailer 18
-
€903 EUR
$1,009 USD
View
B
Retailer 19
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€972 EUR
£855 GBP
View
B
Retailer 20
-
€982 EUR
$1,097 USD
View
B
Retailer 21
-
€1,118 EUR
$1,249 USD
View
Most Expensive
B
Brilliant Earth
14818985A · Oct 29
€1,173 EUR
$1,310 USD
View
21 more retailers have this diamond
Prices start from €194 EURSave up to €978 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
1.55ct Radiant
€194 EUR