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Round|Lab Grown|IGI

0.61ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG500146237

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500146237

Diamond specifications and retailer prices

From $560 SGD
$438 USD
As of October 29, 2026
Save $1,304 SGD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,562 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.61ct lab-grown round diamond

This 0.61ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500146237 or 500146237. Listed at 12 retailers as of October 26, 2026, with a 233% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.61
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500146237
Dimensions5.48 × 5.45 × 3.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.48 mm5.45 mm0.61 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500146237
Side View
Table 56.5%Crown 33.1°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.4%

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: Oct 29
Current: $2,562 SGD|Low: $446 SGD|High: $2,578 SGD|Avg: $1,119 SGD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$560 SGD
Retailer 8$575 SGD
Retailer 4$626 SGD
Retailer 11$626 SGD
Retailer 3$694 SGD
Retailer 9$694 SGD
Retailer 10$1,090 SGD
Retailer 2$1,140 SGD
Retailer 5$1,179 SGD
Retailer 6$1,864 SGD
Retailer 12$2,230 SGD
MOH London$2,562 SGD

43 data points across 12 retailers

12 retailers$560 SGD to $1,864 SGD

B+
Cheapest Retailer
-
$560 SGD
$438 USD
B+
Retailer 2
-
$575 SGD
$450 USD
View
B+
Retailer 3
-
$626 SGD
$490 USD
View
Final sale: no returns
B+
Retailer 4
-
$626 SGD
$490 USD
View
B
Retailer 5
-
$694 SGD
$543 USD
View
B
Retailer 6
-
$694 SGD
$543 USD
View
B
Retailer 7
-
$1,090 SGD
$853 USD
View
B
Retailer 8
-
$1,140 SGD
£702 GBP
View
B
Retailer 9
-
$1,179 SGD
€878 EUR
View
B
Retailer 10
-
$1,864 SGD
$1,458 USD
View
Retailer 11
-
$2,230 SGD
$1,744 USD
View
Price under review
Most Expensive
MOH London
LG500146237 · Oct 29
$2,562 SGD
£1,578 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $560 SGDSave up to $1,304 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.

B+
0.61ct Round
$560 SGD