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Emerald|Lab Grown|IGI

0.51ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG794666482

Shape and cutting style on the report: Emerald cut

Certificate IGI LG794666482

Diamond specifications and retailer prices

From $196 SGD
$153 USD
As of November 1, 2026
Save $947 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,143 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794666482 or 794666482. Listed at 19 retailers as of October 29, 2026, with prices from $196 to $1,143, a $947 spread on the same certified stone. MOH London lists it at $1,143. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794666482
Dimensions5.46 × 3.78 × 2.46 mm
L/W Ratio1.44
Culet sizeLarge
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
5.46 mm3.78 mm0.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794666482
Side View
Table 62.0%Crown 33.8°Girdle: MediumPavilion 41.6°Culet: LargeDepth 65.1%

Caratlytics Score

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A
Excellent
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: Nov 1
Current: $1,143 SGD|Low: $188 SGD|High: $1,149 SGD|Avg: $494 SGD|+0.4%
MOH London
Retailer 2
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
November 2, 2026
Retailer 16$196 SGD
Retailer 5$219 SGD
Retailer 8$228 SGD
Retailer 3$243 SGD
Retailer 7$243 SGD
Retailer 12$421 SGD
Retailer 2$424 SGD
Retailer 11$442 SGD
Retailer 4$445 SGD
Retailer 14$492 SGD
Retailer 13$548 SGD
Retailer 10$619 SGD
Retailer 9$624 SGD
Retailer 17$665 SGD
Retailer 6$781 SGD
Retailer 15$826 SGD
MOH London$1,143 SGD

45 data points across 17 retailers

19 retailers$196 SGD to $1,143 SGD

A
Cheapest Retailer
-
$196 SGD
$153 USD
A
Retailer 2
-
$219 SGD
$171 USD
View
Final sale: no returns
A
Retailer 3
-
$228 SGD
$178 USD
View
Retailer 4
-
$243 SGD
$190 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$243 SGD
$190 USD
View
A
Retailer 6
-
$421 SGD
€314 EUR
View
A
Retailer 7
-
$424 SGD
£261 GBP
View
B+
Retailer 8
-
$438 SGD
$343 USD
View
A
Retailer 9
-
$442 SGD
ZAR 5,581 ZAR
View
B+
Retailer 10
-
$445 SGD
$348 USD
View
B+
Retailer 11
-
$492 SGD
$385 USD
View
B+
Retailer 12
-
$548 SGD
A$660 AUD
View
B+
Retailer 13
-
$619 SGD
A$745 AUD
View
B+
Retailer 14
-
$624 SGD
$488 USD
View
B+
Retailer 15
-
$665 SGD
$520 USD
View
B
Retailer 16
-
$781 SGD
$611 USD
View
B
Retailer 17
-
$826 SGD
$646 USD
View
B
Retailer 18
-
$852 SGD
$666 USD
View
Most Expensive
B
MOH London
LG794666482 · Oct 29
$1,143 SGD
£704 GBP
View
18 more retailers have this diamond
Prices start from $196 SGDSave up to $947 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 Emerald
$196 SGD