CaratHunter
Plans
Round|Lab Grown|IGI

10.53ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG838618926

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838618926

Diamond specifications and retailer prices

From $2,400 CAD
$1,718 USD
As of October 29, 2026
Save $9,599 CAD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $11,999 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.53ct lab-grown round diamond

This 10.53ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838618926 or 838618926. Listed at 3 retailers as of October 29, 2026, with prices from $2,400 to $11,999, a $9,599 spread on the same certified stone. Brilliant Earth lists it at $11,999. 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838618926
Dimensions14.02 × 14.10 × 8.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.02 mm14.10 mm10.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838618926
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.2%

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: $11,999 CAD|Low: $2,400 CAD|High: $11,999 CAD|Avg: $6,403 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$2,400 CAD
Retailer 2$3,542 CAD
Brilliant Earth$11,999 CAD

28 data points across 3 retailers

3 retailers$2,400 CAD to $11,999 CAD

A
Cheapest Retailer
-
$2,400 CAD
$1,718 USD
Final sale: no returns
A
Retailer 2
-
$3,542 CAD
£1,996 GBP
View
Most Expensive
B
Brilliant Earth
21551108A · Oct 29
$11,999 CAD
$8,590 USD
View
2 more retailers have this diamond
Prices start from $2,400 CADSave up to $9,599 CAD

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 Round
$2,400 CAD