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Emerald|Lab Grown|IGI

0.51ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG844658534

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844658534

Diamond specifications and retailer prices

From $122 SGD
$95 USD
As of October 27, 2026
Save $990 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,112 SGD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844658534 or 844658534. Listed at 19 retailers as of October 26, 2026, with prices from $122 to $1,112, a $990 spread on the same certified stone. MOH London lists it at $1,112. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle55.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658534
Dimensions5.47 × 3.78 × 2.38 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.47 mm3.78 mm0.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844658534
Side View
Table 73.0%Crown 37.9°Girdle: MediumPavilion 55.3°Culet: LargeDepth 63.0%

Caratlytics Score

How it works →
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: Oct 27
Current: $1,112 SGD|Low: $122 SGD|High: $1,112 SGD|Avg: $394 SGD
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
October 29, 2026
Retailer 7$122 SGD
Retailer 18$136 SGD
Retailer 4$160 SGD
Retailer 17$180 SGD
Retailer 16$269 SGD
Retailer 13$280 SGD
Retailer 11$285 SGD
Retailer 6$288 SGD
Retailer 10$313 SGD
Retailer 12$412 SGD
Retailer 2$415 SGD
Retailer 9$428 SGD
Retailer 5$449 SGD
Retailer 3$486 SGD
Retailer 15$541 SGD
Retailer 8$561 SGD
Retailer 14$1,101 SGD
MOH London$1,112 SGD

9 data points across 18 retailers

19 retailers$122 SGD to $1,112 SGD

A
Cheapest Retailer
-
$122 SGD
$95 USD
A
Retailer 2
-
$136 SGD
$106 USD
View
Final sale: no returns
A
Retailer 3
-
$160 SGD
$125 USD
View
A
Retailer 4
-
$180 SGD
HK$1,100 HKD
View
Retailer 5
-
$269 SGD
ZAR 3,386 ZAR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$280 SGD
€208 EUR
View
A
Retailer 7
-
$285 SGD
£175 GBP
View
A
Retailer 8
-
$288 SGD
$225 USD
View
B+
Retailer 9
-
$313 SGD
$244 USD
View
B+
Retailer 10
-
$412 SGD
£253 GBP
View
B+
Retailer 11
-
$415 SGD
$324 USD
View
B
Retailer 12
-
$428 SGD
View
B+
Retailer 13
-
$449 SGD
$350 USD
View
B
Retailer 14
-
$486 SGD
$379 USD
View
B
Retailer 15
-
$525 SGD
$410 USD
View
B
Retailer 16
-
$541 SGD
$422 USD
View
B
Retailer 17
-
$561 SGD
$438 USD
View
B
Retailer 18
-
$1,101 SGD
$859 USD
View
Most Expensive
B
MOH London
LG844658534 · Oct 26
$1,112 SGD
£683 GBP
View
18 more retailers have this diamond
Prices start from $122 SGDSave up to $990 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
$122 SGD