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Emerald|Lab Grown|IGI

0.51ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG541251056

Shape and cutting style on the report: Emerald cut

Certificate IGI LG541251056

Diamond specifications and retailer prices

From $159 SGD
$124 USD
As of October 29, 2026
Save $1,496 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,654 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541251056 or 541251056. Listed at 15 retailers as of October 29, 2026, with prices from $159 to $1,654, a $1,496 spread on the same certified stone. MOH London lists it at $1,654. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541251056
Dimensions5.15 × 3.77 × 2.59 mm
L/W Ratio1.37
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.15 mm3.77 mm0.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG541251056
Side View
Table 65.5%Crown 30.4°Girdle: MED-STKPavilion 38.2°Culet: LNGDepth 68.7%

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 29
Current: $1,654 SGD|Low: $152 SGD|High: $2,263 SGD|Avg: $668 SGD|+0.5%
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 30, 2026
Retailer 12$159 SGD
Retailer 3$178 SGD
Retailer 17$184 SGD
Retailer 13$210 SGD
Retailer 16$210 SGD
Retailer 6$306 SGD
Retailer 2$320 SGD
Retailer 9$360 SGD
Retailer 14$380 SGD
Retailer 18$488 SGD
Retailer 15$634 SGD
Retailer 11$670 SGD
Retailer 7$706 SGD
Retailer 10$767 SGD
Retailer 4$1,033 SGD
Retailer 5$1,217 SGD
MOH London$1,654 SGD
Retailer 8$2,263 SGD

17 data points across 18 retailers

15 retailers$159 SGD to $1,654 SGD

A
Cheapest Retailer
-
$159 SGD
$124 USD
A
Retailer 2
-
$178 SGD
$139 USD
View
Final sale: no returns
A
Retailer 3
-
$184 SGD
$144 USD
View
A
Retailer 4
-
$210 SGD
$164 USD
View
A
Retailer 5
-
$210 SGD
$164 USD
View
A
Retailer 6
-
$320 SGD
$250 USD
View
B+
Retailer 7
-
$360 SGD
HK$2,200 HKD
View
B+
Retailer 8
-
$380 SGD
$297 USD
View
B+
Retailer 9
-
$488 SGD
$382 USD
View
B
Retailer 10
-
$634 SGD
$496 USD
View
B
Retailer 11
-
$670 SGD
$524 USD
View
B
Retailer 12
-
$706 SGD
$552 USD
View
B
Retailer 13
-
$1,033 SGD
£636 GBP
View
B
Retailer 14
-
$1,217 SGD
$952 USD
View
Most Expensive
B
MOH London
LG541251056 · Oct 29
$1,654 SGD
£1,019 GBP
View
14 more retailers have this diamond
Prices start from $159 SGDSave up to $1,496 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
$159 SGD