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Radiant|Lab Grown|IGI

1.59ct I VS1 Radiant Lab Grown Diamond

VG • I/VS1 • IGI LG665403538

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

Certificate IGI LG665403538

Diamond specifications and retailer prices

From $541 CAD
$387 USD
As of October 23, 2026
1 retailer carries this diamond
Only listing: $541 CAD at Adiamor
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Adiamor

About this 1.59ct lab-grown radiant diamond

This 1.59ct 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 very-good cut grade and certified by IGI LG665403538 or 665403538. Listed at a single retailer as of October 23, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.59
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665403538
Dimensions8.15 × 5.76 × 3.97 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
8.15 mm5.76 mm1.59 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665403538
Side View
Table 68.0%Crown 42.3°Girdle: Slightly ThickPavilion 36.4°Culet: NoneDepth 68.9%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: $541 CAD|Low: $189 CAD|High: $3,143 CAD|Avg: $1,306 CAD|-52.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
August 7, 2026
Retailer 2$486 CAD
Adiamor$541 CAD
Retailer 3$671 CAD
Retailer 8$683 CAD
Retailer 5$782 CAD
Retailer 4$947 CAD
Retailer 9$1,222 CAD
Retailer 10$1,300 CAD
Retailer 7$1,386 CAD
Retailer 11$1,575 CAD
Retailer 6$2,500 CAD

38 data points across 11 retailers

1 retailer

Adiamor
D-78603824 · Oct 23
$541 CAD
$387 USD
View
Price last confirmed 7 days ago

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.

1.59ct Radiant
$541 CAD