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Round|Lab Grown|IGI

0.63ct D SI2 Round Lab Grown Diamond

VG • D/SI2 • IGI LG414059642

Shape and cutting style on the report: Round brilliant

Certificate IGI LG414059642

Diamond specifications and retailer prices

From $503 CAD
As of November 5, 2026
Save $1,388 CAD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,636 CAD at MOH London · As of November 3, 2026
View at MOH London

About this 0.63ct lab-grown round diamond

This 0.63ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414059642 or 414059642. Listed at 11 retailers as of November 4, 2026, with a 276% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.63
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414059642
Dimensions5.43 × 5.38 × 3.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
5.43 mm5.38 mm0.63 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG414059642
Side View
Table 57.0%Crown 37.1°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,636 CAD|Low: $503 CAD|High: $2,666 CAD|Avg: $1,096 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$503 CAD
Retailer 9$609 CAD
Retailer 10$609 CAD
Retailer 12$642 CAD
Retailer 6$675 CAD
Retailer 3$691 CAD
Retailer 8$1,073 CAD
Retailer 5$1,202 CAD
Retailer 11$1,202 CAD
Retailer 4$1,411 CAD
Retailer 7$1,891 CAD
MOH London$2,636 CAD

18 data points across 12 retailers

11 retailers$503 CAD to $1,891 CAD

B+
Cheapest Retailer
-
$503 CAD
B
Retailer 2
-
$543 CAD
View
B
Retailer 3
-
$609 CAD
View
Final sale: no returns
B
Retailer 4
-
$609 CAD
View
B
Retailer 5
-
$675 CAD
View
Retailer 6
-
$675 CAD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$1,073 CAD
View
Retailer 8
-
$1,202 CAD
View
Price last confirmed 8 days ago
C
Retailer 9
-
$1,891 CAD
View
Retailer 10
-
$2,168 CAD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG414059642 · Nov 3
$2,636 CAD
£1,486 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $503 CADSave up to $1,388 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.

B+
0.63ct Round
$503 CAD