CaratHunter
Plans
Round|Lab Grown|IGI

0.37ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG462172761

Shape and cutting style on the report: Round brilliant

Certificate IGI LG462172761

Diamond specifications and retailer prices

From $258 CAD
$184 USD
As of October 29, 2026
Save $1,248 CAD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,506 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.37ct lab-grown round diamond

This 0.37ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG462172761 or 462172761. Listed at 10 retailers as of October 29, 2026, with prices from $258 to $1,506, a $1,248 spread on the same certified stone. MOH London lists it at $1,506. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.37
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462172761
Dimensions4.62 × 4.58 × 2.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Blue Nuance As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.62 mm4.58 mm0.37 ctG / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG462172761
Side View
Table 55.0%Crown 34.3°Girdle: MED-STKPavilion 40.1°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: $1,506 CAD|Low: $248 CAD|High: $1,514 CAD|Avg: $547 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$258 CAD
Retailer 8$300 CAD
Retailer 6$321 CAD
Retailer 5$350 CAD
Retailer 9$459 CAD
Retailer 7$565 CAD
Retailer 2$578 CAD
Retailer 3$645 CAD
MOH London$1,506 CAD

42 data points across 9 retailers

10 retailers$258 CAD to $1,506 CAD

A
Cheapest Retailer
-
$258 CAD
$184 USD
A
Retailer 2
-
$300 CAD
$214 USD
View
A
Retailer 3
-
$321 CAD
$229 USD
View
A
Retailer 4
-
$321 CAD
$229 USD
View
B+
Retailer 5
-
$350 CAD
$250 USD
View
B+
Retailer 6
-
$565 CAD
$404 USD
View
B+
Retailer 7
-
$578 CAD
£325 GBP
View
B
Retailer 8
-
$645 CAD
€439 EUR
View
B
Retailer 9
-
$1,029 CAD
$735 USD
View
Most Expensive
B
MOH London
LG462172761 · Oct 29
$1,506 CAD
£847 GBP
View
9 more retailers have this diamond
Prices start from $258 CADSave up to $1,248 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
0.37ct Round
$258 CAD