Radiant|Lab Grown|IGI

1.56ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG497145094

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

Certificate IGI LG497145094

Diamond specifications and retailer prices

From €1,540 EUR
$1,720 USD
As of October 29, 2026
Save €1,258 EUR (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,860 EUR at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.56ct lab-grown radiant diamond

This 1.56ct 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 LG497145094 or 497145094. Listed at 15 retailers as of October 29, 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

1.56
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497145094
Dimensions7.72 × 5.85 × 3.86 mm
L/W Ratio1.32
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
7.72 mm5.85 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497145094
Side View
Table 64.5%Crown 40.7°Girdle: MediumPavilion 31.1°Culet: NoneDepth 66.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €3,860 EUR|Low: €1,401 EUR|High: €5,886 EUR|Avg: €3,331 EUR|+7.6%
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
October 30, 2026
Retailer 7€1,540 EUR
Retailer 12€1,962 EUR
Retailer 8€2,034 EUR
Retailer 3€2,184 EUR
Retailer 11€2,795 EUR
Retailer 2€2,797 EUR
Retailer 10€3,184 EUR
Retailer 6€3,340 EUR
Flawless Fine Jewelry€3,860 EUR
Retailer 9€5,480 EUR
Retailer 4€5,501 EUR
Retailer 5€5,840 EUR

43 data points across 12 retailers

15 retailers€1,540 EUR to €2,797 EUR

B
Cheapest Retailer
-
€1,540 EUR
$1,720 USD
B
Retailer 2
-
€1,753 EUR
$1,959 USD
View
B
Retailer 3
-
€1,907 EUR
$2,131 USD
View
B
Retailer 4
-
€1,962 EUR
$2,192 USD
View
Final sale: no returns
Retailer 5
-
€2,034 EUR
$2,272 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
€2,034 EUR
$2,272 USD
View
B
Retailer 7
-
€2,184 EUR
$2,440 USD
View
B
Retailer 8
-
€2,795 EUR
$3,123 USD
View
B
Retailer 9
-
€2,797 EUR
£2,461 GBP
View
Retailer 10
-
€3,184 EUR
$3,557 USD
View
Price under review
Retailer 11
-
€3,340 EUR
$3,731 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
5F1CC971B · Oct 29
€3,860 EUR
£3,396 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €1,540 EURSave up to €1,258 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
1.56ct Radiant
€1,540 EUR