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Radiant|Lab Grown|IGI

10.53ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG848664367

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

Certificate IGI LG848664367

Diamond specifications and retailer prices

From $3,922 AUD
$2,755 USD
As of October 31, 2026
Save $767 AUD (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,534 AUD at Aida Diamonds · As of October 22, 2026
View at Aida Diamonds

About this 10.53ct lab-grown radiant diamond

This 10.53ct 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 LG848664367 or 848664367. Listed at 4 retailers as of October 31, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

10.53
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848664367
Dimensions16.00 × 10.38 × 7.26 mm
L/W Ratio1.54
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.00 mm10.38 mm10.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848664367
Side View
Table 62.0%Crown 41.3°Girdle: MediumPavilion 38.3°CuletDepth 69.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,534 AUD|Low: $3,224 AUD|High: $5,534 AUD|Avg: $4,732 AUD
Aida Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$3,922 AUD
Retailer 4$4,678 AUD
Retailer 3$4,689 AUD
Aida Diamonds$5,534 AUD

5 data points across 4 retailers

4 retailers$3,922 AUD to $4,689 AUD

A
Cheapest Retailer
-
$3,922 AUD
$2,755 USD
A
Retailer 2
-
$4,678 AUD
$3,286 USD
View
A
Retailer 3
-
$4,689 AUD
$3,294 USD
View
Most Expensive
Aida Diamonds
487109649 · Oct 22
$5,534 AUD
View
Price last confirmed 9 days ago
3 more retailers have this diamond
Prices start from $3,922 AUDSave up to $767 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
10.53ct Radiant
$3,922 AUD