CaratHunter
Plans
Round|Lab Grown|IGI

0.46ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG660420037

Shape and cutting style on the report: Round brilliant

Certificate IGI LG660420037

Diamond specifications and retailer prices

From $98 SGD
As of November 5, 2026
Save $794 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $892 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 0.46ct lab-grown round diamond

This 0.46ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660420037 or 660420037. Listed at 13 retailers as of November 4, 2026, with prices from $98 to $892, a $794 spread on the same certified stone. MOH London lists it at $892. 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

0.46
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660420037
Dimensions4.97 × 4.87 × 3.12 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Cert comments
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
4.97 mm4.87 mm0.46 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG660420037
Side View
Table 55.0%Crown 34.3°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.5%

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: Nov 5
Current: $892 SGD|Low: $98 SGD|High: $1,061 SGD|Avg: $307 SGD|-15.0%
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
November 6, 2026
Retailer 7$98 SGD
Retailer 8$114 SGD
Retailer 4$129 SGD
Retailer 13$129 SGD
Retailer 11$179 SGD
Retailer 2$206 SGD
Retailer 9$270 SGD
Retailer 3$272 SGD
Retailer 10$280 SGD
Retailer 5$281 SGD
Retailer 6$391 SGD
Retailer 12$419 SGD
MOH London$892 SGD

45 data points across 13 retailers

13 retailers$98 SGD to $892 SGD

A
Cheapest Retailer
-
$98 SGD
A
Retailer 2
-
$114 SGD
View
Retailer 3
-
$129 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$129 SGD
View
A
Retailer 5
-
$179 SGD
View
Retailer 6
-
$199 SGD
View
Price last confirmed 102 days ago
A
Retailer 7
-
$206 SGD
View
A
Retailer 8
-
$270 SGD
View
A
Retailer 9
-
$272 SGD
View
Retailer 10
-
$281 SGD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$391 SGD
View
B+
Retailer 12
-
$419 SGD
View
Most Expensive
B
MOH London
LG660420037 · Nov 4
$892 SGD
£550 GBP
View
12 more retailers have this diamond
Prices start from $98 SGDSave up to $794 SGD

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
0.46ct Round
$98 SGD