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Emerald|Lab Grown|IGI

0.51ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG807644775

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807644775

Diamond specifications and retailer prices

From $178 SGD
$139 USD
As of November 1, 2026
Save $848 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,026 SGD at MOH London · As of November 1, 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 LG807644775 or 807644775. Listed at 20 retailers as of November 1, 2026, with prices from $178 to $1,026, a $848 spread on the same certified stone. MOH London lists it at $1,026. 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 angle33.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807644775
Dimensions5.62 × 3.73 × 2.48 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm3.73 mm0.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807644775
Side View
Table 61.0%Crown 33.2°Girdle: MediumPavilion 41.3°Culet: LargeDepth 66.5%

Caratlytics Score

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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: Nov 1
Current: $1,026 SGD|Low: $178 SGD|High: $1,059 SGD|Avg: $496 SGD|-3.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 5$178 SGD
Retailer 20$197 SGD
Retailer 16$206 SGD
Retailer 6$220 SGD
Retailer 9$221 SGD
Retailer 4$297 SGD
Retailer 2$375 SGD
Retailer 8$380 SGD
Retailer 14$399 SGD
Retailer 10$431 SGD
Retailer 11$539 SGD
Retailer 13$559 SGD
Retailer 19$603 SGD
Retailer 7$606 SGD
Retailer 12$665 SGD
Retailer 18$690 SGD
Retailer 15$706 SGD
Retailer 17$745 SGD
Retailer 3$777 SGD
MOH London$1,026 SGD

23 data points across 20 retailers

20 retailers$178 SGD to $1,026 SGD

A+
Cheapest Retailer
-
$178 SGD
$139 USD
A
Retailer 2
-
$197 SGD
$154 USD
View
Final sale: no returns
A
Retailer 3
-
$206 SGD
$161 USD
View
A
Retailer 4
-
$220 SGD
$172 USD
View
Retailer 5
-
$221 SGD
$173 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$297 SGD
$232 USD
View
A
Retailer 7
-
$375 SGD
£231 GBP
View
A
Retailer 8
-
$380 SGD
€283 EUR
View
A
Retailer 9
-
$399 SGD
ZAR 5,042 ZAR
View
A
Retailer 10
-
$431 SGD
$337 USD
View
B+
Retailer 11
-
$539 SGD
A$649 AUD
View
B+
Retailer 12
-
$559 SGD
A$673 AUD
View
B+
Retailer 13
-
$603 SGD
$472 USD
View
B+
Retailer 14
-
$606 SGD
View
B+
Retailer 15
-
$665 SGD
$520 USD
View
B+
Retailer 16
-
$690 SGD
$540 USD
View
B+
Retailer 17
-
$706 SGD
$552 USD
View
B
Retailer 18
-
$745 SGD
$583 USD
View
B+
Retailer 19
-
$777 SGD
$608 USD
View
Most Expensive
B
MOH London
LG807644775 · Nov 1
$1,026 SGD
£632 GBP
View
19 more retailers have this diamond
Prices start from $178 SGDSave up to $848 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
$178 SGD