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Round|Lab Grown|IGI

0.51ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG849674582

Shape and cutting style on the report: Round brilliant

Certificate IGI LG849674582

Diamond specifications and retailer prices

From $161 SGD
$126 USD
As of October 30, 2026
Save $1,334 SGD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,496 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG849674582 or 849674582. Listed at 11 retailers as of October 29, 2026, with prices from $161 to $1,496, a $1,334 spread on the same certified stone. MOH London lists it at $1,496. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849674582
Dimensions5.09 × 5.13 × 3.14 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.09 mm5.13 mm0.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849674582
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,496 SGD|Low: $160 SGD|High: $1,498 SGD|Avg: $450 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$161 SGD
Retailer 9$213 SGD
Retailer 3$244 SGD
Retailer 8$308 SGD
Retailer 5$326 SGD
Retailer 4$358 SGD
Retailer 6$457 SGD
Retailer 10$487 SGD
Retailer 11$503 SGD
Retailer 7$642 SGD
MOH London$1,496 SGD

8 data points across 11 retailers

11 retailers$161 SGD to $1,496 SGD

A+
Cheapest Retailer
-
$161 SGD
$126 USD
Final sale: no returns
A
Retailer 2
-
$213 SGD
HK$1,300 HKD
View
A
Retailer 3
-
$244 SGD
$190 USD
View
A
Retailer 4
-
$308 SGD
$240 USD
View
A
Retailer 5
-
$326 SGD
€242 EUR
View
A
Retailer 6
-
$358 SGD
£220 GBP
View
B+
Retailer 7
-
$457 SGD
A$548 AUD
View
B+
Retailer 8
-
$487 SGD
$380 USD
View
B+
Retailer 9
-
$503 SGD
View
B
Retailer 10
-
$642 SGD
$501 USD
View
Most Expensive
B
MOH London
LG849674582 · Oct 29
$1,496 SGD
£919 GBP
View
10 more retailers have this diamond
Prices start from $161 SGDSave up to $1,334 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+
0.51ct Round
$161 SGD