Radiant|Lab Grown|IGI

1.83ct D VS2 Radiant Lab Grown Diamond

D/VS2 • IGI LG647496706

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

Certificate IGI LG647496706

Diamond specifications and retailer prices

From $743 USD
£585 GBP
As of October 28, 2026
Save $1,540 USD (67%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,283 USD at Diamond Exchange Canada · As of October 27, 2026
View at Diamond Exchange Canada

About this 1.83ct lab-grown radiant diamond

This 1.83ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG647496706 or 647496706. Listed at 2 retailers as of October 27, 2026, with prices from $743 to $2,283, a $1,540 spread on the same certified stone. Diamond Exchange Canada lists it at $2,283. 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

1.83
Carat
D
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647496706
Dimensions8.63 × 5.94 × 4.06 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm5.94 mm1.83 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647496706
Side View
Table 67.0%Crown 45.6°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $2,283 USD|Low: $2,283 USD|High: $3,320 USD|Avg: $2,804 USD|-9.0%
August 3, 2026
Diamond Exchange Canada$2,283 USD

13 data points across 1 retailer

2 retailers$743 USD to $2,283 USD

B+
Cheapest Retailer
-
$743 USD
£585 GBP
Most Expensive
C
Diamond Exchange Canada
1855258287 · Oct 27
$2,283 USD
CA$3,171 CAD
View
1 more retailer has this diamond
Prices start from $743 USDSave up to $1,540 USD

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+
1.83ct Radiant
$743 USD