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Radiant|Lab Grown|IGI

6.24ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG837653957

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

Certificate IGI LG837653957

Diamond specifications and retailer prices

From $1,556 AUD
$1,093 USD
As of October 30, 2026
Save $814 AUD (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,321 AUD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 6.24ct lab-grown radiant diamond

This 6.24ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837653957 or 837653957. Listed at 3 retailers as of October 30, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.24
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837653957
Dimensions12.90 × 8.99 × 6.01 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.90 mm8.99 mm6.24 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837653957
Side View
Table 63.0%Crown 46.8°Girdle: MediumPavilion 36.8°Culet: NoneDepth 66.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $8,321 AUD|Low: $1,556 AUD|High: $8,371 AUD|Avg: $4,898 AUD|-0.6%
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$1,556 AUD
Retailer 3$2,370 AUD
Rare Carat$8,321 AUD

32 data points across 3 retailers

3 retailers$1,556 AUD to $2,370 AUD

A
Cheapest Retailer
-
$1,556 AUD
$1,093 USD
Final sale: no returns
A
Retailer 2
-
$2,370 AUD
£1,311 GBP
View
Most Expensive
Rare Carat
837653957 · Oct 19
$8,321 AUD
$5,845 USD
View
Price last confirmed 12 days ago
2 more retailers have this diamond
Prices start from $1,556 AUDSave up to $814 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.

A
6.24ct Radiant
$1,556 AUD