Radiant|Lab Grown|IGI

1.55ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG500166073

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

Certificate IGI LG500166073

Diamond specifications and retailer prices

From €1,531 EUR
$1,710 USD
As of October 31, 2026
Save €1,249 EUR (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,833 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500166073 or 500166073. Listed at 15 retailers as of October 31, 2026, with a 82% 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500166073
Dimensions7.77 × 5.82 × 3.84 mm
L/W Ratio1.34
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.77 mm5.82 mm1.55 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500166073
Side View
Table 64.5%Crown 43.3°Girdle: MediumPavilion 31.4°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,833 EUR|Low: €1,393 EUR|High: €5,841 EUR|Avg: €3,126 EUR
Flawless Fine Jewelry
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
November 1, 2026
Retailer 10€1,531 EUR
Retailer 9€1,742 EUR
Retailer 3€1,896 EUR
Retailer 4€1,951 EUR
Retailer 11€2,021 EUR
Retailer 5€2,171 EUR
Retailer 14€2,777 EUR
Retailer 2€2,780 EUR
Retailer 13€3,164 EUR
Retailer 8€3,318 EUR
Flawless Fine Jewelry€3,833 EUR
Retailer 12€5,446 EUR
Retailer 6€5,469 EUR
Retailer 7€5,802 EUR

44 data points across 14 retailers

15 retailers€1,531 EUR to €2,780 EUR

B
Cheapest Retailer
-
€1,531 EUR
$1,710 USD
B
Retailer 2
-
€1,742 EUR
$1,946 USD
View
B
Retailer 3
-
€1,896 EUR
$2,118 USD
View
B
Retailer 4
-
€1,951 EUR
$2,180 USD
View
Final sale: no returns
B
Retailer 5
-
€2,021 EUR
$2,258 USD
View
Retailer 6
-
€2,021 EUR
$2,258 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
€2,171 EUR
$2,425 USD
View
B
Retailer 8
-
€2,777 EUR
$3,103 USD
View
B
Retailer 9
-
€2,780 EUR
£2,445 GBP
View
Retailer 10
-
€3,164 EUR
$3,535 USD
View
Price under review
Retailer 11
-
€3,318 EUR
$3,707 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
0B6060D29 · Oct 31
€3,833 EUR
£3,372 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €1,531 EURSave up to €1,249 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.

B
1.55ct Radiant
€1,531 EUR