Radiant|Lab Grown|IGI

1.55ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG638430064

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

Certificate IGI LG638430064

Diamond specifications and retailer prices

From €192 EUR
$215 USD
As of October 27, 2026
Save €909 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,244 EUR at Brilliant Earth · As of October 16, 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 LG638430064 or 638430064. Listed at 22 retailers as of October 27, 2026, with a 472% 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

1.55
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638430064
Dimensions8.16 × 5.78 × 3.73 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
8.16 mm5.78 mm1.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638430064
Side View
Table 64.0%Crown 40.2°Girdle: MED-STKPavilion 33.2°Culet: NoneDepth 64.5%

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 27
Current: €1,101 EUR|Low: €191 EUR|High: €1,244 EUR|Avg: €534 EUR|-11.5%
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
November 1, 2026
Retailer 4€192 EUR
Retailer 15€216 EUR
Retailer 18€224 EUR
Retailer 9€247 EUR
Retailer 11€247 EUR
Retailer 17€322 EUR
Retailer 19€410 EUR
Retailer 12€443 EUR
Retailer 13€447 EUR
Retailer 16€468 EUR
Retailer 3€471 EUR
Retailer 7€558 EUR
Retailer 14€771 EUR
Retailer 10€793 EUR
Retailer 6€815 EUR
Retailer 8€855 EUR
Retailer 2€957 EUR
Retailer 5€972 EUR
Brilliant Earth€1,101 EUR

41 data points across 19 retailers

22 retailers€192 EUR to €1,101 EUR

A
Cheapest Retailer
-
€192 EUR
$215 USD
A
Retailer 2
-
€216 EUR
$241 USD
View
Final sale: no returns
A
Retailer 3
-
€224 EUR
$250 USD
View
Retailer 4
-
€247 EUR
$276 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€247 EUR
$276 USD
View
B+
Retailer 6
-
€322 EUR
$360 USD
View
A
Retailer 7
-
€410 EUR
ZAR 7,407 ZAR
View
A
Retailer 8
-
€443 EUR
£389 GBP
View
A
Retailer 9
-
€447 EUR
View
A
Retailer 10
-
€468 EUR
$523 USD
View
A
Retailer 11
-
€471 EUR
$526 USD
View
A
Retailer 12
-
€558 EUR
A$959 AUD
View
B+
Retailer 13
-
€643 EUR
$718 USD
View
B+
Retailer 14
-
€771 EUR
$861 USD
View
B
Retailer 15
-
€793 EUR
$886 USD
View
B+
Retailer 16
-
€815 EUR
$911 USD
View
Retailer 17
-
€855 EUR
$955 USD
View
Price last confirmed 14 days ago
B+
Retailer 18
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€869 EUR
$971 USD
View
B+
Retailer 19
-
€957 EUR
£842 GBP
View
B
Retailer 20
-
€972 EUR
$1,086 USD
View
B
Retailer 21
-
€1,101 EUR
$1,230 USD
View
Most Expensive
Brilliant Earth
14224269A · Oct 16
€1,244 EUR
$1,390 USD
View
Price last confirmed 16 days ago
21 more retailers have this diamond
Prices start from €192 EURSave up to €909 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
€192 EUR