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Radiant|Lab Grown|IGI

6.27ct H VS1 Radiant Lab Grown Diamond

H/VS1 • IGI LG566321601

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

Certificate IGI LG566321601

Diamond specifications and retailer prices

From $3,071 USD
As of November 1, 2026
Save $1,195 USD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,266 USD at Diamond Exchange Canada · As of October 27, 2026
View at Diamond Exchange Canada

About this 6.27ct lab-grown radiant diamond

This 6.27ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG566321601 or 566321601. Listed at 2 retailers as of October 27, 2026, with prices from $3,071 to $4,266, a $1,195 spread on the same certified stone. Diamond Exchange Canada lists it at $4,266. 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

6.27
Carat
H
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.4°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566321601
Dimensions13.65 × 8.55 × 5.92 mm
L/W Ratio1.60
Culet sizePointed
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
13.65 mm8.55 mm6.27 ctH / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566321601
Side View
Table 66.5%Crown 47.4°Girdle: Slightly ThickPavilion 32.7°Culet: NoneDepth 69.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $4,266 USD|Low: $2,949 USD|High: $4,266 USD|Avg: $3,794 USD|+13.4%
Diamond Exchange Canada
Retailer 2
September 23, 2026
Retailer 2$3,071 USD
Diamond Exchange Canada$4,266 USD

14 data points across 2 retailers

2 retailers$3,071 USD to $4,266 USD

B
Cheapest Retailer
-
$3,071 USD
Most Expensive
C
Diamond Exchange Canada
1771516404 · Oct 27
$4,266 USD
CA$5,925 CAD
View
1 more retailer has this diamond
Prices start from $3,071 USDSave up to $1,195 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
6.27ct Radiant
$3,071 USD