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Oval|Lab Grown|IGI

0.53ct H SI1 Oval Lab Grown Diamond

VG • H/SI1 • IGI LG407915171

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407915171

Diamond specifications and retailer prices

From $441 CAD
$316 USD
As of October 29, 2026
Save $1,764 CAD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,205 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown oval diamond

This 0.53ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407915171 or 407915171. Listed at 10 retailers as of October 29, 2026, with prices from $441 to $2,205, a $1,764 spread on the same certified stone. MOH London lists it at $2,205. 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

0.53
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915171
Dimensions6.30 × 4.64 × 2.86 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.30 mm4.64 mm0.53 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915171
Side View
Table 57.5%Crown 35°Girdle: MED-THKPavilion 41°Culet: NoneDepth 61.6%

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: $2,205 CAD|Low: $423 CAD|High: $2,221 CAD|Avg: $988 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8$441 CAD
Retailer 2$461 CAD
Retailer 11$493 CAD
Retailer 9$548 CAD
Retailer 12$548 CAD
Retailer 5$551 CAD
Retailer 13$761 CAD
Retailer 10$890 CAD
Retailer 6$993 CAD
Retailer 3$1,064 CAD
Retailer 7$1,605 CAD
Retailer 4$2,200 CAD
MOH London$2,205 CAD

19 data points across 13 retailers

10 retailers$441 CAD to $2,205 CAD

B+
Cheapest Retailer
-
$441 CAD
$316 USD
A
Retailer 2
-
$461 CAD
$330 USD
View
B+
Retailer 3
-
$493 CAD
$353 USD
View
Final sale: no returns
B+
Retailer 4
-
$513 CAD
$367 USD
View
B+
Retailer 5
-
$548 CAD
$392 USD
View
B+
Retailer 6
-
$548 CAD
$392 USD
View
B
Retailer 7
-
$890 CAD
$637 USD
View
B
Retailer 8
-
$1,605 CAD
$1,149 USD
View
C
Retailer 9
-
$1,760 CAD
$1,260 USD
View
Most Expensive
B
MOH London
LG407915171 · Oct 29
$2,205 CAD
£1,243 GBP
View
9 more retailers have this diamond
Prices start from $441 CADSave up to $1,764 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
0.53ct Oval
$441 CAD