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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 HK$21,772 HKD
$2,775 USD
As of October 29, 2026
Save HK$5,869 HKD (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$30,501 HKD 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 26, 2026, with a 27% 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

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

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

Price History

Last verified: Oct 29
Current: HK$30,501 HKD|Low: HK$17,771 HKD|High: HK$30,501 HKD|Avg: HK$26,122 HKD
Aida Diamonds
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2HK$21,772 HKD
Retailer 4HK$25,781 HKD
Retailer 3HK$27,640 HKD
Aida DiamondsHK$30,501 HKD

4 data points across 4 retailers

4 retailersHK$21,772 HKD to HK$27,640 HKD

A
Cheapest Retailer
-
HK$21,772 HKD
$2,775 USD
A
Retailer 2
-
HK$25,781 HKD
$3,286 USD
View
A
Retailer 3
-
HK$27,640 HKD
$3,523 USD
View
Most Expensive
Aida Diamonds
487109649 · Oct 22
HK$30,501 HKD
A$5,981 AUD
View
Price last confirmed 8 days ago
3 more retailers have this diamond
Prices start from HK$21,772 HKDSave up to HK$5,869 HKD

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
HK$21,772 HKD