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Radiant|Lab Grown|IGI

1.27ct E VS2 Radiant Lab Grown Diamond

E/VS2 • IGI LG639462329

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

Certificate IGI LG639462329

Diamond specifications and retailer prices

From $756 AUD
£418 GBP
As of October 29, 2026
Save $1,499 AUD (66%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,255 AUD at Diamond Exchange Canada · As of October 27, 2026
View at Diamond Exchange Canada

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG639462329 or 639462329. Listed at 2 retailers as of October 27, 2026, with prices from $756 to $2,255, a $1,499 spread on the same certified stone. Diamond Exchange Canada lists it at $2,255. 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

1.27
Carat
E
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639462329
Dimensions7.77 × 5.38 × 3.60 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.38 mm1.27 ctE / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639462329
Side View
Table 66.0%Crown 45°Girdle: MediumPavilion 35°Culet: NoneDepth 66.9%

Caratlytics Score

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

Last verified: Oct 29
Current: $2,255 AUD|Low: $2,255 AUD|High: $2,669 AUD|Avg: $2,595 AUD|-13.0%
August 3, 2026
Diamond Exchange Canada$2,255 AUD

12 data points across 1 retailer

2 retailers$756 AUD to $2,255 AUD

B+
Cheapest Retailer
-
$756 AUD
£418 GBP
Most Expensive
C
Diamond Exchange Canada
1855258239 · Oct 27
$2,255 AUD
CA$2,201 CAD
View
1 more retailer has this diamond
Prices start from $756 AUDSave up to $1,499 AUD

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+
1.27ct Radiant
$756 AUD