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Radiant|Lab Grown|IGI

1.50ct I VS1 Radiant Lab Grown Diamond

EX • I/VS1 • IGI LG665402895

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

Certificate IGI LG665402895

Diamond specifications and retailer prices

From €238 EUR
$266 USD
As of October 29, 2026
Save €1,606 EUR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,844 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665402895 or 665402895. Listed at 11 retailers as of October 29, 2026, with prices from €238 to €1,844, a €1,606 spread on the same certified stone. Do Amore Diamonds lists it at €1,844. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665402895
Dimensions8.16 × 5.82 × 3.83 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.82 mm1.50 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665402895
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,844 EUR|Low: €238 EUR|High: €1,844 EUR|Avg: €762 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 7€238 EUR
Retailer 10€308 EUR
Retailer 8€407 EUR
Retailer 2€451 EUR
Retailer 9€465 EUR
Retailer 12€726 EUR
Retailer 6€767 EUR
Retailer 3€789 EUR
Retailer 4€955 EUR
Retailer 11€997 EUR
Retailer 5€1,053 EUR
Do Amore Diamonds€1,844 EUR

18 data points across 12 retailers

11 retailers€238 EUR to €1,844 EUR

A
Cheapest Retailer
-
€238 EUR
$266 USD
A
Retailer 2
-
€308 EUR
$344 USD
View
A
Retailer 3
-
€407 EUR
$455 USD
View
A
Retailer 4
-
€451 EUR
ZAR 8,134 ZAR
View
A
Retailer 5
-
€465 EUR
$520 USD
View
Retailer 6
-
€726 EUR
$811 USD
View
Price last confirmed 73 days ago
B
Retailer 7
-
€767 EUR
$857 USD
View
B+
Retailer 8
-
€843 EUR
$942 USD
View
B
Retailer 9
-
€997 EUR
$1,113 USD
View
B
Retailer 10
-
€1,053 EUR
£926 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CFA0A7864 · Oct 31
€1,844 EUR
$2,060 USD
View
10 more retailers have this diamond
Prices start from €238 EURSave up to €1,606 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
1.50ct Radiant
€238 EUR